#6D1F13#6D1F13

#6D1F13 is a dark, moderate red. Relative luminance 0.043; OKLCH L 36.3% C 0.113 H 31.5°. Best body text is #FFFFFF at 11.32:1 contrast (WCAG AA passes).

Color values

HEX	#6D1F13
RGB	rgb(109, 31, 19)
HSL	hsl(8, 70%, 25%)
HSV	hsv(8, 83%, 43%)
CMYK	cmyk(0%, 71.6%, 82.6%, 57.3%)
CIE-LAB	lab(24.57, 33.84, 27.01)
CIE-LCH	lch(24.57, 43.30, 38.59°)
OKLab	oklab(36.27% 0.0962 0.059)
OKLCH	oklch(36.27% 0.113 31.5)
XYZ	xyz(6.9150, 4.2792, 1.0778)
Luminance	0.0428 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6D1F13 #13616D

analogous

#6D1334 #6D1F13 #6D4C13

triadic

#6D1F13 #136D1F #1F136D

tetradic

#6D1F13 #346D13 #13616D #4C136D

square

#6D1F13 #346D13 #13616D #4C136D

split-complementary

#6D1F13 #136D4C #13346D

monochromatic

#1A0705 #39100A #6D1F13 #A12E1C #D53D25

Accessibility & contrast

On white

11.32

#6D1F13 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.86

#6D1F13 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #6D1F13

11.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6D1F13	#FFFFFF	#000000	##FFFFFF
##6D1F13	1.00	11.32	1.86	11.32
#FFFFFF	11.32	1.00	21.00	1.00
#000000	1.86	21.00	1.00	21.00
##FFFFFF	11.32	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#362F11

Deuteranopia (green-blind)

#494110

Tritanopia (blue-blind)

#79061D

Achromatopsia (no color)

#3A3A3A

Design tokens & code

CSS

--color: #6d1f13;
/* rgb */ color: rgb(109, 31, 19);
/* oklch */ color: oklch(36.3% 0.113 31.5);

Tailwind

colors: {
  custom: {
    50: '#9e6051',
    500: '#6d1f13',
    950: '#000000',
  },
}

SCSS

$custom: #6d1f13;
$custom-light: #9e6051;
$custom-dark: #000000;

JSON

{
  "hex": "#6d1f13",
  "rgb": {
    "r": 109,
    "g": 31,
    "b": 19
  },
  "hsl": {
    "h": 8,
    "s": 70.313,
    "l": 25.098
  },
  "oklch": {
    "l": 0.36271,
    "c": 0.1128,
    "h": 31.5
  },
  "luminance": 0.04278
}

Semantic roles & 50–950 ramp

primary

#6D1F13

secondary

#3896A4

accent

#D5ED3B

background

#FAF5F4

surface

#F4EAE7

border

#CEC6C3

text

#100502

muted

#7F7978

Preview Lab

Preview with #6D1F13

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

Preview Lab → · Contrast checker → · Palette generator →