#6F1D11#6F1D11

#6F1D11 is a dark, moderate red. Relative luminance 0.043; OKLCH L 36.4% C 0.117 H 31.3°. Best body text is #FFFFFF at 11.29:1 contrast (WCAG AA passes).

Color values

HEX	#6F1D11
RGB	rgb(111, 29, 17)
HSL	hsl(8, 73%, 25%)
HSV	hsv(8, 85%, 44%)
CMYK	cmyk(0%, 73.9%, 84.7%, 56.5%)
CIE-LAB	lab(24.64, 35.38, 28.37)
CIE-LCH	lch(24.64, 45.35, 38.73°)
OKLab	oklab(36.39% 0.1003 0.0611)
OKLCH	oklch(36.39% 0.117 31.3)
XYZ	xyz(7.0969, 4.2998, 0.9865)
Luminance	0.0430 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6F1D11 #11636F

analogous

#6F1134 #6F1D11 #6F4C11

triadic

#6F1D11 #116F1D #1D116F

tetradic

#6F1D11 #346F11 #11636F #4C116F

square

#6F1D11 #346F11 #11636F #4C116F

split-complementary

#6F1D11 #116F4C #11346F

monochromatic

#1B0704 #3A0F09 #6F1D11 #A42B19 #D93921

Accessibility & contrast

On white

11.29

#6F1D11 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.86

#6F1D11 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #6F1D11

11.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6F1D11	#FFFFFF	#000000	##FFFFFF
##6F1D11	1.00	11.29	1.86	11.29
#FFFFFF	11.29	1.00	21.00	1.00
#000000	1.86	21.00	1.00	21.00
##FFFFFF	11.29	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#352F0F

Deuteranopia (green-blind)

#4A410D

Tritanopia (blue-blind)

#7B001B

Achromatopsia (no color)

#3A3A3A

Design tokens & code

CSS

--color: #6f1d11;
/* rgb */ color: rgb(111, 29, 17);
/* oklch */ color: oklch(36.4% 0.117 31.3);

Tailwind

colors: {
  custom: {
    50: '#a05f50',
    500: '#6f1d11',
    950: '#000000',
  },
}

SCSS

$custom: #6f1d11;
$custom-light: #a05f50;
$custom-dark: #000000;

JSON

{
  "hex": "#6f1d11",
  "rgb": {
    "r": 111,
    "g": 29,
    "b": 17
  },
  "hsl": {
    "h": 7.66,
    "s": 73.438,
    "l": 25.098
  },
  "oklch": {
    "l": 0.36387,
    "c": 0.11742,
    "h": 31.3
  },
  "luminance": 0.04299
}

Semantic roles & 50–950 ramp

primary

#6F1D11

secondary

#3598A6

accent

#D9F038

background

#FAF5F4

surface

#F4E9E7

border

#CEC5C3

text

#100502

muted

#7F7978

Preview Lab

Preview with #6F1D11

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

Preview Lab → · Contrast checker → · Palette generator →