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#283A3E · #488C96 · #6B9FA7 · #8AA8AC · #A51E26

A 5-color palette palette · Complete color analysis and application guide

Scene Recommendations Scene Recommendations

Emotion EMOTION

HarmoniousVersatileWarmCool

Industry INDUSTRY

E-commerceBusiness

UI Context UI CONTEXT

Web PageComponent LibraryData Visualization

Color Details Color Details

#283A3E

Slate Blue · DarkSlateGray · Peacock Green

HEX
#283A3E
RGB
rgb(40, 58, 62)
HSL
hsl(191, 22%, 20%)
HSB
hsb(191, 35%, 24%)
CMYK
cmyk(35%, 6%, 0%, 76%)
Oklch
oklch(33.5% 0.024 212.9)

Traditional「Slate Blue」· Paint「Peacock Green」· Creative Blush Sunrise

#488C96

Slate Blue · CadetBlue · Mint Ice

HEX
#488C96
RGB
rgb(72, 140, 150)
HSL
hsl(188, 35%, 44%)
HSB
hsb(188, 52%, 59%)
CMYK
cmyk(52%, 7%, 0%, 41%)
Oklch
oklch(60.0% 0.070 208.0)

Traditional「Slate Blue」· Paint「Mint Ice」· Creative Blush Sunrise

#6B9FA7

Slate Blue · CadetBlue · Lake Green

HEX
#6B9FA7
RGB
rgb(107, 159, 167)
HSL
hsl(188, 25%, 54%)
HSB
hsb(188, 36%, 65%)
CMYK
cmyk(36%, 5%, 0%, 35%)
Oklch
oklch(66.9% 0.056 208.0)

Traditional「Slate Blue」· Paint「Lake Green」· Creative Blush Sunrise

#8AA8AC

Sky Blue · DarkGray · Lake Green

HEX
#8AA8AC
RGB
rgb(138, 168, 172)
HSL
hsl(187, 17%, 61%)
HSB
hsb(187, 20%, 67%)
CMYK
cmyk(20%, 2%, 0%, 33%)
Oklch
oklch(71.0% 0.034 206.4)

Traditional「Sky Blue」· Paint「Lake Green」· Creative Arctic Pool

#A51E26

Vermilion · Brown · Wine Red

HEX
#A51E26
RGB
rgb(165, 30, 38)
HSL
hsl(356, 69%, 38%)
HSB
hsb(356, 82%, 65%)
CMYK
cmyk(0%, 82%, 77%, 35%)
Oklch
oklch(47.0% 0.170 24.3)

Traditional「Vermilion」· Paint「Wine Red」· Creative Blush Sunrise

Color Harmonies Color Harmonies

Based on color wheel theory, calculated from primary color

Complementary

283A3E
3E2C28

Analogous

283E37
283A3E
282F3E

Triadic

283A3E
3E283A
3A3E28

Split-Comp.

283A3E
3E282F
3E3728

Tetradic

283A3E
37283E
3E2C28
2F3E28

Contrast Matrix WCAG 2.1 Contrast

283A3E
488C96
6B9FA7
8AA8AC
A51E26
—
3.1
AA Large
4.0
AA Large
4.7
AA
1.6
Fail
3.1
AA Large
—
1.3
Fail
1.5
Fail
1.9
Fail
4.0
AA Large
1.3
Fail
—
1.2
Fail
2.5
Fail
4.7
AA
1.5
Fail
1.2
Fail
—
2.9
Fail
1.6
Fail
1.9
Fail
2.5
Fail
2.9
Fail
—
White BG
11.9AAA
3.8AA Large
2.9Fail
2.5Fail
7.5AAA
Black BG
1.8Fail
5.5AA
7.1AAA
8.3AAA
2.8Fail

Color Blindness Simulation Color Blindness Simulation

Protanopia

30303D
656694
8282A5
9797AB
6B6924

Deuteranopia

2F2D3D
625C93
7F7BA5
9593AB
727C24

Tritanopia

293C3C
4B9291
6EA4A3
8CAAAA
9E2322

Achromatopsia

353535
797979
909090
9F9F9F
474747

Shades & Tints Shades & Tints

#283A3E

Dark
Light

#488C96

Dark
Light

#6B9FA7

Dark
Light

Code Snippets Code Snippets

CSS Custom Properties

:root {
  --color-1: #283a3e;
  --color-2: #488c96;
  --color-3: #6b9fa7;
  --color-4: #8aa8ac;
  --color-5: #a51e26;
}

SCSS

$color-1: #283a3e;
$color-2: #488c96;
$color-3: #6b9fa7;
$color-4: #8aa8ac;
$color-5: #a51e26;

TAILWIND

colors: {
  'brand-1': '#283a3e',
  'brand-2': '#488c96',
  'brand-3': '#6b9fa7',
  'brand-4': '#8aa8ac',
  'brand-5': '#a51e26',
}

RGB Array

[40, 58, 62], [72, 140, 150], [107, 159, 167], [138, 168, 172], [165, 30, 38]

FAQ FAQ

What scenarios is this 5-color palette suitable for?

This general-style palette of #283A3E, #488C96, #6B9FA7, #8AA8AC, #A51E26 is ideal for: infographics, data visualization, accessible design. High contrast ensures clear visual hierarchy and readability. It is a balanced and harmonious choice among 5-color palettes.

How to use this palette in CSS or frontend projects?

Copy the CSS variables directly: --color-1: #283a3e; --color-2: #488c96; --color-3: #6b9fa7; --color-4: #8aa8ac; --color-5: #a51e26. LangColor editor supports one-click export to CSS, SCSS, Tailwind, JSON and more. Click the "Export" button to choose your format.

What UI/UX design tips apply to this palette?

Medium-brightness colors suit brand primary and accent colors. Use the darkest for text, lightest for backgrounds, and mid-tones for emphasis. High-contrast palettes naturally meet WCAG accessibility standards. Use the "Contrast Matrix" tool in LangColor editor to check WCAG accessibility levels for every color pair.

Which industries or brands suit this palette?

This general-style 5-color scheme is especially suited for tech, SaaS, healthcare, eco industries. Click "AI Analysis" in the editor for more detailed brand color suggestions.

🎨 Open this palette in Editor →

Generated by LangColor online color tool · Breaking the barrier between language and color