#6F1121#6F1121

#6F1121 is a dark, vivid red. Relative luminance 0.039; OKLCH L 35.5% C 0.126 H 18.1°. Best body text is #FFFFFF at 11.81:1 contrast (WCAG AA passes).

Color values

HEX	#6F1121
RGB	rgb(111, 17, 33)
HSL	hsl(350, 73%, 25%)
HSV	hsv(350, 85%, 44%)
CMYK	cmyk(0%, 84.7%, 70.3%, 56.5%)
CIE-LAB	lab(23.31, 40.46, 16.64)
CIE-LCH	lch(23.31, 43.75, 22.36°)
OKLab	oklab(35.47% 0.1201 0.0393)
OKLCH	oklch(35.47% 0.126 18.1)
XYZ	xyz(7.0313, 3.8913, 1.8194)
Luminance	0.0389 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6F1121 #116F5F

analogous

#6F1150 #6F1121 #6F3011

triadic

#6F1121 #216F11 #11216F

tetradic

#6F1121 #506F11 #116F5F #30116F

square

#6F1121 #506F11 #116F5F #30116F

split-complementary

#6F1121 #116F30 #11506F

monochromatic

#1B0408 #3A0911 #6F1121 #A41931 #D92141

Accessibility & contrast

On white

11.81

#6F1121 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.78

#6F1121 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #6F1121

11.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6F1121	#FFFFFF	#000000	##FFFFFF
##6F1121	1.00	11.81	1.78	11.81
#FFFFFF	11.81	1.00	21.00	1.00
#000000	1.78	21.00	1.00	21.00
##FFFFFF	11.81	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2E2B21

Deuteranopia (green-blind)

#453F1E

Tritanopia (blue-blind)

#7B0018

Achromatopsia (no color)

#383838

Design tokens & code

CSS

--color: #6f1121;
/* rgb */ color: rgb(111, 17, 33);
/* oklch */ color: oklch(35.5% 0.126 18.1);

Tailwind

colors: {
  custom: {
    50: '#9f5a5c',
    500: '#6f1121',
    950: '#000000',
  },
}

SCSS

$custom: #6f1121;
$custom-light: #9f5a5c;
$custom-dark: #000000;

JSON

{
  "hex": "#6f1121",
  "rgb": {
    "r": 111,
    "g": 17,
    "b": 33
  },
  "hsl": {
    "h": 349.787,
    "s": 73.438,
    "l": 25.098
  },
  "oklch": {
    "l": 0.3547,
    "c": 0.12637,
    "h": 18.1
  },
  "luminance": 0.0389
}

Semantic roles & 50–950 ramp

primary

#6F1121

secondary

#35A693

accent

#F0D138

background

#FAF5F5

surface

#F4E9E9

border

#CEC5C5

text

#100404

muted

#7F7979

Preview Lab

Preview with #6F1121

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →