#6D1B0F#6D1B0F

#6D1B0F is a dark, moderate red. Relative luminance 0.041; OKLCH L 35.8% C 0.117 H 31.4°. Best body text is #FFFFFF at 11.58:1 contrast (WCAG AA passes).

Color values

HEX	#6D1B0F
RGB	rgb(109, 27, 15)
HSL	hsl(8, 76%, 24%)
HSV	hsv(8, 86%, 43%)
CMYK	cmyk(0%, 75.2%, 86.2%, 57.3%)
CIE-LAB	lab(23.90, 35.42, 28.62)
CIE-LCH	lch(23.90, 45.54, 38.94°)
OKLab	oklab(35.76% 0.1002 0.0611)
OKLCH	oklch(35.76% 0.117 31.4)
XYZ	xyz(6.7856, 4.0706, 0.8803)
Luminance	0.0407 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6D1B0F #0F616D

analogous

#6D0F32 #6D1B0F #6D4A0F

triadic

#6D1B0F #0F6D1B #1B0F6D

tetradic

#6D1B0F #326D0F #0F616D #4A0F6D

square

#6D1B0F #326D0F #0F616D #4A0F6D

split-complementary

#6D1B0F #0F6D4A #0F326D

monochromatic

#1B0704 #370E08 #6D1B0F #A32816 #D9361E

Accessibility & contrast

On white

11.58

#6D1B0F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.81

#6D1B0F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #6D1B0F

11.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6D1B0F	#FFFFFF	#000000	##FFFFFF
##6D1B0F	1.00	11.58	1.81	11.58
#FFFFFF	11.58	1.00	21.00	1.00
#000000	1.81	21.00	1.00	21.00
##FFFFFF	11.58	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#342D0D

Deuteranopia (green-blind)

#483F0B

Tritanopia (blue-blind)

#790019

Achromatopsia (no color)

#393939

Design tokens & code

CSS

--color: #6d1b0f;
/* rgb */ color: rgb(109, 27, 15);
/* oklch */ color: oklch(35.8% 0.117 31.4);

Tailwind

colors: {
  custom: {
    50: '#9e5e4e',
    500: '#6d1b0f',
    950: '#000000',
  },
}

SCSS

$custom: #6d1b0f;
$custom-light: #9e5e4e;
$custom-dark: #000000;

JSON

{
  "hex": "#6d1b0f",
  "rgb": {
    "r": 109,
    "g": 27,
    "b": 15
  },
  "hsl": {
    "h": 7.66,
    "s": 75.806,
    "l": 24.314
  },
  "oklch": {
    "l": 0.35756,
    "c": 0.11741,
    "h": 31.4
  },
  "luminance": 0.0407
}

Semantic roles & 50–950 ramp

primary

#6D1B0F

secondary

#3397A5

accent

#DAF235

background

#FAF5F4

surface

#F4E9E7

border

#CEC5C3

text

#100502

muted

#7F7978

Preview Lab

Preview with #6D1B0F

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

Preview Lab → · Contrast checker → · Palette generator →