#6D291D#6D291D

#6D291D is a dark, moderate red. Relative luminance 0.049; OKLCH L 37.8% C 0.100 H 32.0°. Best body text is #FFFFFF at 10.58:1 contrast (WCAG AA passes).

Color values

HEX	#6D291D
RGB	rgb(109, 41, 29)
HSL	hsl(9, 58%, 27%)
HSV	hsv(9, 73%, 43%)
CMYK	cmyk(0%, 62.4%, 73.4%, 57.3%)
CIE-LAB	lab(26.53, 29.45, 23.06)
CIE-LCH	lch(26.53, 37.41, 38.06°)
OKLab	oklab(37.78% 0.0846 0.053)
OKLCH	oklch(37.78% 0.1 32)
XYZ	xyz(7.3221, 4.9268, 1.7276)
Luminance	0.0493 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6D291D #1D616D

analogous

#6D1D39 #6D291D #6D511D

triadic

#6D291D #1D6D29 #291D6D

tetradic

#6D291D #396D1D #1D616D #511D6D

square

#6D291D #396D1D #1D616D #511D6D

split-complementary

#6D291D #1D6D51 #1D396D

monochromatic

#180906 #3D1710 #6D291D #9D3B2A #CB503A

Accessibility & contrast

On white

10.58

#6D291D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.99

#6D291D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #6D291D

10.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6D291D	#FFFFFF	#000000	##FFFFFF
##6D291D	1.00	10.58	1.99	10.58
#FFFFFF	10.58	1.00	21.00	1.00
#000000	1.99	21.00	1.00	21.00
##FFFFFF	10.58	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3B351B

Deuteranopia (green-blind)

#4C441B

Tritanopia (blue-blind)

#781A26

Achromatopsia (no color)

#3F3F3F

Design tokens & code

CSS

--color: #6d291d;
/* rgb */ color: rgb(109, 41, 29);
/* oklch */ color: oklch(37.8% 0.100 32.0);

Tailwind

colors: {
  custom: {
    50: '#9c6659',
    500: '#6d291d',
    950: '#000000',
  },
}

SCSS

$custom: #6d291d;
$custom-light: #9c6659;
$custom-dark: #000000;

JSON

{
  "hex": "#6d291d",
  "rgb": {
    "r": 109,
    "g": 41,
    "b": 29
  },
  "hsl": {
    "h": 9,
    "s": 57.971,
    "l": 27.059
  },
  "oklch": {
    "l": 0.3778,
    "c": 0.09984,
    "h": 32
  },
  "luminance": 0.04926
}

Semantic roles & 50–950 ramp

primary

#6D291D

secondary

#4494A2

accent

#CAE147

background

#FAF6F5

surface

#F4EBE9

border

#CEC6C5

text

#0F0603

muted

#7F7A78

Preview Lab

Preview with #6D291D

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

Preview Lab → · Contrast checker → · Palette generator →