← Back to Editor

#EFEFEF · #FFF779 · #EF6512 · #B41C1C · #000000

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

Scene Recommendations Scene Recommendations

Emotion EMOTION

HarmoniousVersatileWarm

Industry INDUSTRY

E-commerceBusiness

UI Context UI CONTEXT

Web PageComponent LibraryData Visualization

Color Details Color Details

#EFEFEF

Plain White · Linen · Cloud White

HEX
#EFEFEF
RGB
rgb(239, 239, 239)
HSL
hsl(0, 0%, 94%)
HSB
hsb(0, 0%, 94%)
CMYK
cmyk(0%, 0%, 0%, 6%)
Oklch
oklch(95.2% 0.000 89.9)

Traditional「Plain White」· Paint「Cloud White」· Creative Morning Mist

#FFF779

Fresh Green · Khaki · Sunflower

HEX
#FFF779
RGB
rgb(255, 247, 121)
HSL
hsl(56, 100%, 74%)
HSB
hsb(56, 53%, 100%)
CMYK
cmyk(0%, 3%, 53%, 0%)
Oklch
oklch(95.8% 0.148 105.6)

Traditional「Fresh Green」· Paint「Sunflower」· Creative Lemon Fizz

#EF6512

Tangerine · Chocolate · Amber Brown

HEX
#EF6512
RGB
rgb(239, 101, 18)
HSL
hsl(23, 87%, 50%)
HSB
hsb(23, 92%, 94%)
CMYK
cmyk(0%, 58%, 92%, 6%)
Oklch
oklch(67.1% 0.188 44.3)

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

#B41C1C

Vermilion · FireBrick · Passion Red

HEX
#B41C1C
RGB
rgb(180, 28, 28)
HSL
hsl(0, 73%, 41%)
HSB
hsb(0, 84%, 71%)
CMYK
cmyk(0%, 84%, 84%, 29%)
Oklch
oklch(49.6% 0.186 27.4)

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

#000000

Ink Black · Black · Jet Black

HEX
#000000
RGB
rgb(0, 0, 0)
HSL
hsl(0, 0%, 0%)
HSB
hsb(0, 0%, 0%)
CMYK
cmyk(0%, 0%, 0%, 100%)
Oklch
oklch(0.0% 0.000 0.0)

Traditional「Ink Black」· Paint「Jet Black」· Creative Midnight Shadow

Color Harmonies Color Harmonies

Based on color wheel theory, calculated from primary color

Complementary

EFEFEF
F0F0F0

Analogous

F0F0F0
EFEFEF
F0F0F0

Triadic

EFEFEF
F0F0F0
F0F0F0

Split-Comp.

EFEFEF
F0F0F0
F0F0F0

Tetradic

EFEFEF
F0F0F0
F0F0F0
F0F0F0

Contrast Matrix WCAG 2.1 Contrast

EFEFEF
FFF779
EF6512
B41C1C
000000
—
1.0
Fail
2.8
Fail
5.8
AA
18.3
AAA
1.0
Fail
—
2.9
Fail
6.0
AA
18.8
AAA
2.8
Fail
2.9
Fail
—
2.1
Fail
6.5
AA
5.8
AA
6.0
AA
2.1
Fail
—
3.1
AA Large
18.3
AAA
18.8
AAA
6.5
AA
3.1
AA Large
—
White BG
1.1Fail
1.1Fail
3.2AA Large
6.7AA
21.0AAA
Black BG
18.3AAA
18.8AAA
6.5AA
3.1AA Large
1.0Fail

Color Blindness Simulation Color Blindness Simulation

Protanopia

EFEFEF
FCFB97
B3B226
72711C
000000

Deuteranopia

EFEFEF
FCFD9F
BBC62B
7B861C
000000

Tritanopia

EFEFEF
FFB0B5
E83639
AC1C1C
000000

Achromatopsia

EFEFEF
EBEBEB
858585
494949
000000

Shades & Tints Shades & Tints

#EFEFEF

Dark
Light

#FFF779

Dark
Light

#EF6512

Dark
Light

Code Snippets Code Snippets

CSS Custom Properties

:root {
  --color-1: #efefef;
  --color-2: #fff779;
  --color-3: #ef6512;
  --color-4: #b41c1c;
  --color-5: #000000;
}

SCSS

$color-1: #efefef;
$color-2: #fff779;
$color-3: #ef6512;
$color-4: #b41c1c;
$color-5: #000000;

TAILWIND

colors: {
  'brand-1': '#efefef',
  'brand-2': '#fff779',
  'brand-3': '#ef6512',
  'brand-4': '#b41c1c',
  'brand-5': '#000000',
}

RGB Array

[239, 239, 239], [255, 247, 121], [239, 101, 18], [180, 28, 28], [0, 0, 0]

FAQ FAQ

What scenarios is this 5-color palette suitable for?

This general-style palette of #EFEFEF, #FFF779, #EF6512, #B41C1C, #000000 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: #efefef; --color-2: #fff779; --color-3: #ef6512; --color-4: #b41c1c; --color-5: #000000. 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