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#1D1814 · #35557B · #42A392 · #7EB2A6 · #ACC0B5

cool

A 5-color cool 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

#1D1814

Tangerine · Black · Cinnamon

HEX
#1D1814
RGB
rgb(29, 24, 20)
HSL
hsl(27, 18%, 10%)
HSB
hsb(27, 31%, 11%)
CMYK
cmyk(0%, 17%, 31%, 89%)
Oklch
oklch(21.4% 0.011 60.8)

Traditional「Tangerine」· Paint「Cinnamon」· Creative Blush Sunrise

#35557B

Indigo · DarkSlateBlue · Prussian Blue

HEX
#35557B
RGB
rgb(53, 85, 123)
HSL
hsl(213, 40%, 35%)
HSB
hsb(213, 57%, 48%)
CMYK
cmyk(57%, 31%, 0%, 52%)
Oklch
oklch(44.3% 0.074 253.5)

Traditional「Indigo」· Paint「Prussian Blue」· Creative Blush Sunrise

#42A392

Mineral Blue · CadetBlue · Mint Ice

HEX
#42A392
RGB
rgb(66, 163, 146)
HSL
hsl(169, 42%, 45%)
HSB
hsb(169, 60%, 64%)
CMYK
cmyk(60%, 0%, 10%, 36%)
Oklch
oklch(65.3% 0.094 179.8)

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

#7EB2A6

Mineral Blue · DarkSeaGreen · Lake Green

HEX
#7EB2A6
RGB
rgb(126, 178, 166)
HSL
hsl(166, 25%, 60%)
HSB
hsb(166, 29%, 70%)
CMYK
cmyk(29%, 0%, 7%, 30%)
Oklch
oklch(72.3% 0.058 178.6)

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

#ACC0B5

Celadon · Silver · Apple Green

HEX
#ACC0B5
RGB
rgb(172, 192, 181)
HSL
hsl(147, 14%, 71%)
HSB
hsb(147, 10%, 75%)
CMYK
cmyk(10%, 0%, 6%, 25%)
Oklch
oklch(78.9% 0.027 161.8)

Traditional「Celadon」· Paint「Apple Green」· Creative Mint Breeze

Color Harmonies Color Harmonies

Based on color wheel theory, calculated from primary color

Complementary

1D1814
151A1E

Analogous

1E1515
1D1814
1E1E15

Triadic

1D1814
151E19
19151E

Split-Comp.

1D1814
151E1E
15151E

Tetradic

1D1814
151E15
151A1E
1E151E

Contrast Matrix WCAG 2.1 Contrast

1D1814
35557B
42A392
7EB2A6
ACC0B5
—
2.3
Fail
5.8
AA
7.4
AAA
9.2
AAA
2.3
Fail
—
2.5
Fail
3.2
AA Large
4.0
AA Large
5.8
AA
2.5
Fail
—
1.3
Fail
1.6
Fail
7.4
AAA
3.2
AA Large
1.3
Fail
—
1.2
Fail
9.2
AAA
4.0
AA Large
1.6
Fail
1.2
Fail
—
White BG
17.6AAA
7.7AAA
3.0AA Large
2.4Fail
1.9Fail
Black BG
1.2Fail
2.7Fail
6.9AA
8.8AAA
11.0AAA

Color Blindness Simulation Color Blindness Simulation

Protanopia

1B1B15
434372
6C6D96
9595A9
B5B5B8

Deuteranopia

1B1B15
413F70
665F97
928EAA
B4B2B8

Tritanopia

1D1616
376B69
47999A
81ABAC
ADBABA

Achromatopsia

191919
505050
848484
A1A1A1
B9B9B9

Shades & Tints Shades & Tints

#1D1814

Dark
Light

#35557B

Dark
Light

#42A392

Dark
Light

Code Snippets Code Snippets

CSS Custom Properties

:root {
  --color-1: #1d1814;
  --color-2: #35557b;
  --color-3: #42a392;
  --color-4: #7eb2a6;
  --color-5: #acc0b5;
}

SCSS

$color-1: #1d1814;
$color-2: #35557b;
$color-3: #42a392;
$color-4: #7eb2a6;
$color-5: #acc0b5;

TAILWIND

colors: {
  'brand-1': '#1d1814',
  'brand-2': '#35557b',
  'brand-3': '#42a392',
  'brand-4': '#7eb2a6',
  'brand-5': '#acc0b5',
}

RGB Array

[29, 24, 20], [53, 85, 123], [66, 163, 146], [126, 178, 166], [172, 192, 181]

FAQ FAQ

What scenarios is this 5-color palette suitable for?

This cool-style palette of #1D1814, #35557B, #42A392, #7EB2A6, #ACC0B5 is ideal for: brand design, premium product pages, magazine layouts, infographics, data visualization, accessible design. Low-saturation colors convey a sophisticated, premium feel. High contrast ensures clear visual hierarchy and readability. It is a classic and elegant choice among 5-color palettes.

How to use this palette in CSS or frontend projects?

Copy the CSS variables directly: --color-1: #1d1814; --color-2: #35557b; --color-3: #42a392; --color-4: #7eb2a6; --color-5: #acc0b5. 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 cool-style 5-color scheme is especially suited for tech, SaaS, healthcare, eco industries. Restrained colors convey professionalism and trust. 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