#6D1D13#6D1D13

#6D1D13 is a dark, moderate red. Relative luminance 0.042; OKLCH L 36.0% C 0.115 H 30.5°. Best body text is #FFFFFF at 11.44:1 contrast (WCAG AA passes).

Color values

HEX	#6D1D13
RGB	rgb(109, 29, 19)
HSL	hsl(7, 70%, 25%)
HSV	hsv(7, 83%, 43%)
CMYK	cmyk(0%, 73.4%, 82.6%, 57.3%)
CIE-LAB	lab(24.25, 34.72, 26.68)
CIE-LCH	lch(24.25, 43.79, 37.54°)
OKLab	oklab(36.03% 0.0989 0.0583)
OKLCH	oklch(36.03% 0.115 30.5)
XYZ	xyz(6.8644, 4.1780, 1.0610)
Luminance	0.0418 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6D1D13 #13636D

analogous

#6D1336 #6D1D13 #6D4A13

triadic

#6D1D13 #136D1D #1D136D

tetradic

#6D1D13 #366D13 #13636D #4A136D

square

#6D1D13 #366D13 #13636D #4A136D

split-complementary

#6D1D13 #136D4A #13366D

monochromatic

#1A0705 #390F0A #6D1D13 #A12B1C #D53925

Accessibility & contrast

On white

11.44

#6D1D13 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.84

#6D1D13 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #6D1D13

11.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6D1D13	#FFFFFF	#000000	##FFFFFF
##6D1D13	1.00	11.44	1.84	11.44
#FFFFFF	11.44	1.00	21.00	1.00
#000000	1.84	21.00	1.00	21.00
##FFFFFF	11.44	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#342E11

Deuteranopia (green-blind)

#484010

Tritanopia (blue-blind)

#79011B

Achromatopsia (no color)

#3A3A3A

Design tokens & code

CSS

--color: #6d1d13;
/* rgb */ color: rgb(109, 29, 19);
/* oklch */ color: oklch(36.0% 0.115 30.5);

Tailwind

colors: {
  custom: {
    50: '#9e5f51',
    500: '#6d1d13',
    950: '#000000',
  },
}

SCSS

$custom: #6d1d13;
$custom-light: #9e5f51;
$custom-dark: #000000;

JSON

{
  "hex": "#6d1d13",
  "rgb": {
    "r": 109,
    "g": 29,
    "b": 19
  },
  "hsl": {
    "h": 6.667,
    "s": 70.313,
    "l": 25.098
  },
  "oklch": {
    "l": 0.36029,
    "c": 0.11478,
    "h": 30.5
  },
  "luminance": 0.04177
}

Semantic roles & 50–950 ramp

primary

#6D1D13

secondary

#3898A4

accent

#D9ED3B

background

#FAF5F4

surface

#F4E9E7

border

#CEC5C3

text

#100502

muted

#7F7978

Preview Lab

Preview with #6D1D13

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

Preview Lab → · Contrast checker → · Palette generator →