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#1A2534 · #8FB300 · #C26904 · #CC3931 · #C21B50

cool

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

Scene Recommendations Scene Recommendations

Emotion EMOTION

PassionateDynamicWarmCool

Industry INDUSTRY

EntertainmentFMCG

UI Context UI CONTEXT

Sale PromoSocial App

Color Details Color Details

#1A2534

Indigo · DarkSlateGray · Deep Sea Blue

HEX
#1A2534
RGB
rgb(26, 37, 52)
HSL
hsl(215, 33%, 15%)
HSB
hsb(215, 50%, 20%)
CMYK
cmyk(50%, 29%, 0%, 80%)
Oklch
oklch(26.2% 0.032 256.3)

Traditional「Indigo」· Paint「Deep Sea Blue」· Creative Blush Sunrise

#8FB300

Grass Green · Olive · Forest Green

HEX
#8FB300
RGB
rgb(143, 179, 0)
HSL
hsl(72, 100%, 35%)
HSB
hsb(72, 100%, 70%)
CMYK
cmyk(20%, 0%, 100%, 30%)
Oklch
oklch(71.4% 0.175 122.9)

Traditional「Grass Green」· Paint「Forest Green」· Creative Blush Sunrise

#C26904

Ochre · Chocolate · Amber Brown

HEX
#C26904
RGB
rgb(194, 105, 4)
HSL
hsl(32, 96%, 39%)
HSB
hsb(32, 98%, 76%)
CMYK
cmyk(0%, 46%, 98%, 24%)
Oklch
oklch(61.1% 0.145 57.9)

Traditional「Ochre」· Paint「Amber Brown」· Creative Blush Sunrise

#CC3931

Vermilion · FireBrick · Passion Red

HEX
#CC3931
RGB
rgb(204, 57, 49)
HSL
hsl(3, 61%, 50%)
HSB
hsb(3, 76%, 80%)
CMYK
cmyk(0%, 72%, 76%, 20%)
Oklch
oklch(56.5% 0.185 27.8)

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

#C21B50

Dark Violet · Crimson · Camellia

HEX
#C21B50
RGB
rgb(194, 27, 80)
HSL
hsl(341, 76%, 43%)
HSB
hsb(341, 86%, 76%)
CMYK
cmyk(0%, 86%, 59%, 24%)
Oklch
oklch(53.0% 0.198 10.5)

Traditional「Dark Violet」· Paint「Camellia」· Creative Blush Sunrise

Color Harmonies Color Harmonies

Based on color wheel theory, calculated from primary color

Complementary

1A2534
33281A

Analogous

1A3133
1A2534
1C1A33

Triadic

1A2534
331A24
24331A

Split-Comp.

1A2534
331C1A
31331A

Tetradic

1A2534
331A31
33281A
1A331C

Contrast Matrix WCAG 2.1 Contrast

1A2534
8FB300
C26904
CC3931
C21B50
—
6.3
AA
3.9
AA Large
3.1
AA Large
2.6
Fail
6.3
AA
—
1.6
Fail
2.1
Fail
2.4
Fail
3.9
AA Large
1.6
Fail
—
1.3
Fail
1.5
Fail
3.1
AA Large
2.1
Fail
1.3
Fail
—
1.2
Fail
2.6
Fail
2.4
Fail
1.5
Fail
1.2
Fail
—
White BG
15.5AAA
2.4Fail
4.0AA Large
5.0AA
5.9AA
Black BG
1.4Fail
8.6AAA
5.3AA
4.2AA Large
3.6AA Large

Color Blindness Simulation Color Blindness Simulation

Protanopia

1F1F30
9F9F2B
9B9B1C
8C8B33
7A7843

Deuteranopia

1E1D30
9D9A36
A1A722
95A033
839040

Tritanopia

1B2E2D
914E55
BE3034
C53435
BA3937

Achromatopsia

232323
949494
787878
646464
535353

Shades & Tints Shades & Tints

#1A2534

Dark
Light

#8FB300

Dark
Light

#C26904

Dark
Light

Code Snippets Code Snippets

CSS Custom Properties

:root {
  --color-1: #1a2534;
  --color-2: #8fb300;
  --color-3: #c26904;
  --color-4: #cc3931;
  --color-5: #c21b50;
}

SCSS

$color-1: #1a2534;
$color-2: #8fb300;
$color-3: #c26904;
$color-4: #cc3931;
$color-5: #c21b50;

TAILWIND

colors: {
  'brand-1': '#1a2534',
  'brand-2': '#8fb300',
  'brand-3': '#c26904',
  'brand-4': '#cc3931',
  'brand-5': '#c21b50',
}

RGB Array

[26, 37, 52], [143, 179, 0], [194, 105, 4], [204, 57, 49], [194, 27, 80]

FAQ FAQ

What scenarios is this 5-color palette suitable for?

This cool-style palette of #1A2534, #8FB300, #C26904, #CC3931, #C21B50 is ideal for: social media posters, mobile apps, e-commerce promos, tech websites, dark mode UIs, game UIs. Vivid colors effectively attract user attention. It is a vibrant and energetic choice among 5-color palettes.

How to use this palette in CSS or frontend projects?

Copy the CSS variables directly: --color-1: #1a2534; --color-2: #8fb300; --color-3: #c26904; --color-4: #cc3931; --color-5: #c21b50. 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?

Dark tones work well as backgrounds; pair with light text for readability. Use the brightest color for CTA buttons and interactive elements. 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 food & dining, entertainment, kids education, social industries. Bold colors convey vitality and innovation. 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