Steel Slate Cyber Security Color Palette

Steel Slate Cyber Color Palette

This refreshed palette keeps the cyber security foundation but adds more visual tension and clarity, so the brand feels sharper and less monotonous. Deep steel, electric blue, and restrained teal work together as a trustworthy technical system with stronger contrast and more personality.

AnalogousTechcyber securitytechmutedsteel blue

Main (Brand) Colors

The main colors keep the brand anchored in steel blue while adding a cooler blue link tone and a controlled teal accent for more energy. This creates a recognizable security-tech system with clearer hierarchy and less visual sameness.

PrimarySteel Blue

RolesLogo, Btn Primary Bg, Btn Outlined Border

Steel Blue keeps the brand grounded in dependable structure and gives the system its strongest identity signal.

HEX#2F4354

RGB47, 67, 84

HSL208, 28, 26

CMYK44, 20, 0, 67

SecondaryCadet Blue

RolesLink, Headline

Cadet Blue brings clearer interface energy and makes navigation and headlines feel more active and modern.

HEX#4E78A0

RGB78, 120, 160

HSL209, 34, 47

CMYK51, 25, 0, 37

TertiaryTeal

RolesBtn Secondary Bg, Btn Outlined Text

Teal adds a confident secondary action tone that lifts the palette without breaking its calm technical character.

HEX#3F7E7A

RGB63, 126, 122

HSL176, 33, 37

CMYK50, 0, 3, 51

Support Colors

The support accents extend the palette with cooler utility tones that improve interface depth and separation. They stay quiet, but they add enough variation to keep the system from feeling flat.

Teal

RolesIcon, Border, Divider, Outline

Teal gives icons and borders a subtle but coherent accent that reinforces the palette’s technical feel.

HEX#3F7E7A

RGB63, 126, 122

HSL176, 33, 37

CMYK50, 0, 3, 51

Neutral Colors

Utility colors for backgrounds, text, borders, and balance.

White

RolesBg Light, Btn Primary Text, Btn Secondary Text

HEX#FFFFFF

RGB255, 255, 255

HSL0, 0, 100

CMYK0, 0, 0, 0

Ivory

HEX#EEF3F6

RGB238, 243, 246

HSL203, 31, 95

CMYK3, 1, 0, 4

Charcoal

RolesBg Dark, Text

HEX#101820

RGB16, 24, 32

HSL210, 33, 9

CMYK50, 25, 0, 87

COLORFLY_PALETTE_V2 { "format": "colorfly_palette_v2", "source": "colorfly.design", "colors": [ { "name": "Steel Blue", "hex": "#2F4354", "role": "main", "cmyk": { "c": 44, "m": 20, "y": 0, "k": 67, "source": "colorfly" } }, { "name": "Cadet Blue", "hex": "#4E78A0", "role": "main", "cmyk": { "c": 51, "m": 25, "y": 0, "k": 37, "source": "colorfly" } }, { "name": "Teal", "hex": "#3F7E7A", "role": "main", "cmyk": { "c": 50, "m": 0, "y": 3, "k": 51, "source": "colorfly" } }, { "name": "Teal", "hex": "#3F7E7A", "role": "support", "cmyk": { "c": 50, "m": 0, "y": 3, "k": 51, "source": "colorfly" } }, { "name": "White", "hex": "#FFFFFF", "role": "neutral", "cmyk": { "c": 0, "m": 0, "y": 0, "k": 0, "source": "colorfly" } }, { "name": "Ivory", "hex": "#EEF3F6", "role": "neutral", "cmyk": { "c": 3, "m": 1, "y": 0, "k": 4, "source": "colorfly" } }, { "name": "Charcoal", "hex": "#101820", "role": "neutral", "cmyk": { "c": 50, "m": 25, "y": 0, "k": 87, "source": "colorfly" } } ] } END_COLORFLY_PALETTE

:root { --role-logo: #2F4354; --role-btn-primary-bg: #2F4354; --role-btn-outlined-border: #2F4354; --role-link: #4E78A0; --role-headline: #4E78A0; --role-btn-secondary-bg: #3F7E7A; --role-btn-outlined-text: #3F7E7A; --role-icon: #3F7E7A; --role-border: #3F7E7A; --role-divider: #3F7E7A; --role-outline: #3F7E7A; --role-bg-light: #FFFFFF; --role-btn-primary-text: #FFFFFF; --role-btn-secondary-text: #FFFFFF; --role-bg-dark: #101820; --role-text: #101820; }

<div class="colorfly-moving-gradient-bg"> <span class="colorfly-gradient-spark" aria-hidden="true"></span> <div> <small>Motion gradient</small> <h2>Gradient background</h2> <p>A moving brand gradient built from your palette.</p> </div> </div> <style> .colorfly-moving-gradient-bg { --gradient-anchor: #2F4354; --gradient-partner: #8D98A1; --gradient-accent: #3F7E7A; --gradient-text: #FFFFFF; position: relative; display: grid; place-items: center; min-height: 340px; overflow: hidden; padding: 42px; color: var(--gradient-text); border-radius: 28px; background: radial-gradient(circle at 20% 82%, color-mix(in srgb, var(--gradient-accent) 48%, transparent) 0 14%, transparent 42%), radial-gradient(circle at 84% 18%, color-mix(in srgb, var(--gradient-partner) 52%, transparent) 0 16%, transparent 46%), linear-gradient(135deg, var(--gradient-anchor), color-mix(in srgb, var(--gradient-anchor) 72%, black 18%), var(--gradient-partner), var(--gradient-anchor)); background-size: 160% 160%, 180% 180%, 240% 240%; animation: colorfly-gradient-bg 10.5s cubic-bezier(.72, 0, .22, 1) infinite; } .colorfly-moving-gradient-bg > div { position: relative; z-index: 1; max-width: 640px; text-align: center; } .colorfly-moving-gradient-bg::before, .colorfly-moving-gradient-bg::after, .colorfly-gradient-spark { content: ""; position: absolute; z-index: 0; aspect-ratio: 1; border-radius: 50%; pointer-events: none; mix-blend-mode: screen; } .colorfly-moving-gradient-bg::before { left: -10%; top: -18%; width: min(520px, 72%); background: radial-gradient(circle, color-mix(in srgb, var(--gradient-partner) 88%, white 8%) 0%, transparent 66%), radial-gradient(circle at 68% 32%, color-mix(in srgb, var(--gradient-accent) 58%, white 10%) 0%, transparent 38%); opacity: .86; animation: colorfly-gradient-orb-one 11s cubic-bezier(.65, 0, .22, 1) infinite; } .colorfly-moving-gradient-bg::after { right: -12%; bottom: -24%; width: min(620px, 82%); background: radial-gradient(circle, color-mix(in srgb, var(--gradient-accent) 86%, white 6%) 0%, transparent 68%), radial-gradient(circle at 28% 72%, color-mix(in srgb, var(--gradient-partner) 62%, white 8%) 0%, transparent 42%); opacity: .78; animation: colorfly-gradient-orb-two 12.8s cubic-bezier(.56, 0, .25, 1) infinite; } .colorfly-gradient-spark { left: 42%; top: 44%; width: min(360px, 54%); background: radial-gradient(circle, color-mix(in srgb, var(--gradient-anchor) 64%, white 12%) 0%, transparent 62%); opacity: .46; animation: colorfly-gradient-spark 9.2s cubic-bezier(.62, 0, .2, 1) infinite; } @keyframes colorfly-gradient-bg { 0%, 100% { background-position: 0% 46%, 100% 24%, 0% 50%; } 18% { background-position: 44% 88%, 58% 12%, 34% 22%; } 39% { background-position: 86% 38%, 18% 74%, 86% 64%; } 63% { background-position: 26% 16%, 84% 92%, 42% 100%; } 82% { background-position: 68% 68%, 32% 30%, 100% 34%; } } @keyframes colorfly-gradient-orb-one { 0%, 100% { transform: translate3d(0, 0, 0) scale(1); } 22% { transform: translate3d(78%, 22%, 0) scale(1.12); } 47% { transform: translate3d(44%, 86%, 0) scale(.92); } 72% { transform: translate3d(112%, 56%, 0) scale(1.2); } } @keyframes colorfly-gradient-orb-two { 0%, 100% { transform: translate3d(0, 0, 0) scale(1.08); } 19% { transform: translate3d(-48%, -18%, 0) scale(.9); } 53% { transform: translate3d(-92%, -62%, 0) scale(1.14); } 79% { transform: translate3d(-22%, -86%, 0) scale(.98); } } @keyframes colorfly-gradient-spark { 0%, 100% { transform: translate3d(-12%, -8%, 0) scale(.84); } 28% { transform: translate3d(52%, -34%, 0) scale(1.08); } 58% { transform: translate3d(-44%, 38%, 0) scale(.96); } 84% { transform: translate3d(20%, 28%, 0) scale(1.18); } } </style>

<div class="colorfly-gradient-text-card"> <small>Gradient type</small> <h2>Gradient on text</h2> <p>A moving text gradient built from your palette.</p> </div> <style> .colorfly-gradient-text-card { --gradient-text-a: #2F4354; --gradient-text-b: #8D98A1; --gradient-text-c: #3F7E7A; position: relative; display: grid; place-items: center; min-height: 310px; overflow: hidden; padding: 42px; text-align: center; border-radius: 28px; background: radial-gradient(circle at 14% 18%, color-mix(in srgb, var(--gradient-text-a) 8%, transparent), transparent 28%), linear-gradient(135deg, #fff, #fbfbfd); } .colorfly-gradient-text-card::before, .colorfly-gradient-text-card::after { content: ""; position: absolute; pointer-events: none; border-radius: 50%; filter: blur(2px); } .colorfly-gradient-text-card::before { left: 9%; top: 15%; width: min(330px, 48%); aspect-ratio: 1; background: radial-gradient(circle, color-mix(in srgb, var(--gradient-text-a) 20%, transparent) 0%, transparent 68%); animation: colorfly-gradient-text-glow-one 8s cubic-bezier(.62, 0, .2, 1) infinite; } .colorfly-gradient-text-card::after { right: 7%; bottom: 6%; width: min(360px, 52%); aspect-ratio: 1; background: radial-gradient(circle, color-mix(in srgb, var(--gradient-text-c) 18%, transparent) 0%, transparent 70%); animation: colorfly-gradient-text-glow-two 9.5s cubic-bezier(.56, 0, .25, 1) infinite; } .colorfly-gradient-text-card small, .colorfly-gradient-text-card p { position: relative; z-index: 1; color: #65616d; } .colorfly-gradient-text-card h2 { position: relative; z-index: 1; margin: 10px 0 12px; color: transparent; font-size: clamp(42px, 8vw, 96px); line-height: .92; background: radial-gradient(circle at 18% 50%, var(--gradient-text-b) 0 12%, transparent 38%), radial-gradient(circle at 82% 44%, var(--gradient-text-c) 0 14%, transparent 40%), linear-gradient(100deg, var(--gradient-text-a), var(--gradient-text-b), var(--gradient-text-c), var(--gradient-text-a)); background-size: 220% 220%, 240% 240%, 280% 100%; -webkit-background-clip: text; background-clip: text; animation: colorfly-gradient-text-shift 6.2s cubic-bezier(.68, 0, .22, 1) infinite; } @keyframes colorfly-gradient-text-shift { 0%, 100% { background-position: 8% 52%, 92% 42%, 0% 50%; } 27% { background-position: 78% 18%, 28% 82%, 42% 50%; } 61% { background-position: 36% 92%, 86% 24%, 100% 50%; } 84% { background-position: 92% 48%, 18% 40%, 58% 50%; } } @keyframes colorfly-gradient-text-glow-one { 0%, 100% { transform: translate3d(0, 0, 0) scale(.92); } 42% { transform: translate3d(80%, 32%, 0) scale(1.12); } 72% { transform: translate3d(28%, 86%, 0) scale(.98); } } @keyframes colorfly-gradient-text-glow-two { 0%, 100% { transform: translate3d(0, 0, 0) scale(1); } 36% { transform: translate3d(-62%, -18%, 0) scale(.9); } 76% { transform: translate3d(-36%, -78%, 0) scale(1.12); } } </style>

Steel Slate Cyber Color Palette

Steel Slate Cyber Color Palette

Gradients

Color Roles and Usage Map

Brand identity

Buttons

Interface

Print Color Values

Palette Colors

Main (Brand) Colors

Support Colors

Neutral Colors

Export and Handoff

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Color tokens

Role tokens

JSON

Moving gradient background

Moving gradient text

Build your first color system

Palette workspace

Steel Slate Cyber Color Palette

Gradients

Color Roles and Usage Map

Brand identity

Buttons

Interface

Print Color Values

Palette Colors

Main (Brand) Colors

Support Colors

Neutral Colors

Export and Handoff

Export logo in seconds

Color tokens

Role tokens

JSON

Moving gradient background

Moving gradient text

Build your first color system