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#CB0000 · #EC0000 · #FF8000 · #FFC600 · #880000

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

Scene Recommendations Scene Recommendations

Emotion EMOTION

PassionateDynamicWarm

Industry INDUSTRY

EntertainmentFMCG

UI Context UI CONTEXT

Sale PromoSocial App

Color Details Color Details

#CB0000

Vermilion · Red · Wine Red

HEX
#CB0000
RGB
rgb(203, 0, 0)
HSL
hsl(0, 100%, 40%)
HSB
hsb(0, 100%, 80%)
CMYK
cmyk(0%, 100%, 100%, 20%)
Oklch
oklch(52.9% 0.217 29.2)

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

#EC0000

Vermilion · Red · Passion Red

HEX
#EC0000
RGB
rgb(236, 0, 0)
HSL
hsl(0, 100%, 46%)
HSB
hsb(0, 100%, 93%)
CMYK
cmyk(0%, 100%, 100%, 7%)
Oklch
oklch(59.2% 0.243 29.2)

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

#FF8000

Ochre · Orange · Amber Brown

HEX
#FF8000
RGB
rgb(255, 128, 0)
HSL
hsl(30, 100%, 50%)
HSB
hsb(30, 100%, 100%)
CMYK
cmyk(0%, 50%, 100%, 0%)
Oklch
oklch(73.2% 0.186 53.0)

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

#FFC600

Ochre · Gold · Honey Gold

HEX
#FFC600
RGB
rgb(255, 198, 0)
HSL
hsl(47, 100%, 50%)
HSB
hsb(47, 100%, 100%)
CMYK
cmyk(0%, 22%, 100%, 0%)
Oklch
oklch(85.4% 0.175 87.5)

Traditional「Ochre」· Paint「Honey Gold」· Creative Blush Sunrise

#880000

Vermilion · DarkRed · Wine Red

HEX
#880000
RGB
rgb(136, 0, 0)
HSL
hsl(0, 100%, 27%)
HSB
hsb(0, 100%, 53%)
CMYK
cmyk(0%, 100%, 100%, 47%)
Oklch
oklch(39.4% 0.162 29.2)

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

Color Harmonies Color Harmonies

Based on color wheel theory, calculated from primary color

Complementary

CB0000
00CCCC

Analogous

CC0066
CB0000
CC6600

Triadic

CB0000
00CC00
0000CC

Split-Comp.

CB0000
00CC66
0066CC

Tetradic

CB0000
66CC00
00CCCC
6600CC

Contrast Matrix WCAG 2.1 Contrast

CB0000
EC0000
FF8000
FFC600
880000
—
1.3
Fail
2.4
Fail
3.8
AA Large
1.7
Fail
1.3
Fail
—
1.8
Fail
2.9
Fail
2.2
Fail
2.4
Fail
1.8
Fail
—
1.6
Fail
4.1
AA Large
3.8
AA Large
2.9
Fail
1.6
Fail
—
6.5
AA
1.7
Fail
2.2
Fail
4.1
AA Large
6.5
AA
—
White BG
5.9AA
4.6AA
2.5Fail
1.6Fail
10.3AAA
Black BG
3.5AA Large
4.6AA
8.3AAA
13.3AAA
2.0Fail

Color Blindness Simulation Color Blindness Simulation

Protanopia

737100
868400
C8C71F
E6E630
4D4C00

Deuteranopia

7F8E00
94A500
CFD926
EAEE3B
555F00

Tritanopia

C10000
E00000
F9373D
FC565E
810000

Achromatopsia

3D3D3D
474747
979797
C0C0C0
292929

Shades & Tints Shades & Tints

#CB0000

Dark
Light

#EC0000

Dark
Light

#FF8000

Dark
Light

Code Snippets Code Snippets

CSS Custom Properties

:root {
  --color-1: #cb0000;
  --color-2: #ec0000;
  --color-3: #ff8000;
  --color-4: #ffc600;
  --color-5: #880000;
}

SCSS

$color-1: #cb0000;
$color-2: #ec0000;
$color-3: #ff8000;
$color-4: #ffc600;
$color-5: #880000;

TAILWIND

colors: {
  'brand-1': '#cb0000',
  'brand-2': '#ec0000',
  'brand-3': '#ff8000',
  'brand-4': '#ffc600',
  'brand-5': '#880000',
}

RGB Array

[203, 0, 0], [236, 0, 0], [255, 128, 0], [255, 198, 0], [136, 0, 0]

FAQ FAQ

What scenarios is this 5-color palette suitable for?

This general-style palette of #CB0000, #EC0000, #FF8000, #FFC600, #880000 is ideal for: social media posters, mobile apps, e-commerce promos. 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: #cb0000; --color-2: #ec0000; --color-3: #ff8000; --color-4: #ffc600; --color-5: #880000. 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. 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 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