#6E181E#6E181E

#6E181E is a dark, moderate red. Relative luminance 0.041; OKLCH L 35.8% C 0.119 H 22.1°. Best body text is #FFFFFF at 11.59:1 contrast (WCAG AA passes).

Color values

HEX	#6E181E
RGB	rgb(110, 24, 30)
HSL	hsl(356, 64%, 26%)
HSV	hsv(356, 78%, 43%)
CMYK	cmyk(0%, 78.2%, 72.7%, 56.9%)
CIE-LAB	lab(23.88, 37.61, 19.32)
CIE-LCH	lch(23.88, 42.29, 27.19°)
OKLab	oklab(35.84% 0.1104 0.0449)
OKLCH	oklch(35.84% 0.119 22.1)
XYZ	xyz(6.9922, 4.0631, 1.6441)
Luminance	0.0406 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6E181E #186E68

analogous

#6E1849 #6E181E #6E3D18

triadic

#6E181E #1E6E18 #181E6E

tetradic

#6E181E #496E18 #186E68 #3D186E

square

#6E181E #496E18 #186E68 #3D186E

split-complementary

#6E181E #186E3D #18496E

monochromatic

#190507 #3C0D10 #6E181E #A0232C #D22F3A

Accessibility & contrast

On white

11.59

#6E181E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.81

#6E181E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #6E181E

11.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6E181E	#FFFFFF	#000000	##FFFFFF
##6E181E	1.00	11.59	1.81	11.59
#FFFFFF	11.59	1.00	21.00	1.00
#000000	1.81	21.00	1.00	21.00
##FFFFFF	11.59	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#312D1D

Deuteranopia (green-blind)

#473F1B

Tritanopia (blue-blind)

#79001B

Achromatopsia (no color)

#393939

Design tokens & code

CSS

--color: #6e181e;
/* rgb */ color: rgb(110, 24, 30);
/* oklch */ color: oklch(35.8% 0.119 22.1);

Tailwind

colors: {
  custom: {
    50: '#9e5d59',
    500: '#6e181e',
    950: '#000000',
  },
}

SCSS

$custom: #6e181e;
$custom-light: #9e5d59;
$custom-dark: #000000;

JSON

{
  "hex": "#6e181e",
  "rgb": {
    "r": 110,
    "g": 24,
    "b": 30
  },
  "hsl": {
    "h": 355.814,
    "s": 64.179,
    "l": 26.275
  },
  "oklch": {
    "l": 0.35837,
    "c": 0.11919,
    "h": 22.1
  },
  "luminance": 0.04062
}

Semantic roles & 50–950 ramp

primary

#6E181E

secondary

#3EA49D

accent

#E7DC41

background

#FAF5F5

surface

#F4E9E9

border

#CEC5C5

text

#100403

muted

#7F7978

Preview Lab

Preview with #6E181E

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

Preview Lab → · Contrast checker → · Palette generator →