#6D1913#6D1913

#6D1913 is a dark, moderate red. Relative luminance 0.040; OKLCH L 35.6% C 0.119 H 28.7°. Best body text is #FFFFFF at 11.68:1 contrast (WCAG AA passes).

Color values

HEX	#6D1913
RGB	rgb(109, 25, 19)
HSL	hsl(4, 70%, 25%)
HSV	hsv(4, 83%, 43%)
CMYK	cmyk(0%, 77.1%, 82.6%, 57.3%)
CIE-LAB	lab(23.65, 36.37, 26.06)
CIE-LCH	lch(23.65, 44.74, 35.63°)
OKLab	oklab(35.58% 0.104 0.0569)
OKLCH	oklch(35.58% 0.119 28.7)
XYZ	xyz(6.7726, 3.9945, 1.0304)
Luminance	0.0399 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6D1913 #13676D

analogous

#6D133A #6D1913 #6D4613

triadic

#6D1913 #136D19 #19136D

tetradic

#6D1913 #3A6D13 #13676D #46136D

square

#6D1913 #3A6D13 #13676D #46136D

split-complementary

#6D1913 #136D46 #133A6D

monochromatic

#1A0605 #390D0A #6D1913 #A1251C #D53125

Accessibility & contrast

On white

11.68

#6D1913 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.80

#6D1913 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #6D1913

11.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6D1913	#FFFFFF	#000000	##FFFFFF
##6D1913	1.00	11.68	1.80	11.68
#FFFFFF	11.68	1.00	21.00	1.00
#000000	1.80	21.00	1.00	21.00
##FFFFFF	11.68	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#322D11

Deuteranopia (green-blind)

#473F0F

Tritanopia (blue-blind)

#790018

Achromatopsia (no color)

#383838

Design tokens & code

CSS

--color: #6d1913;
/* rgb */ color: rgb(109, 25, 19);
/* oklch */ color: oklch(35.6% 0.119 28.7);

Tailwind

colors: {
  custom: {
    50: '#9e5d51',
    500: '#6d1913',
    950: '#000000',
  },
}

SCSS

$custom: #6d1913;
$custom-light: #9e5d51;
$custom-dark: #000000;

JSON

{
  "hex": "#6d1913",
  "rgb": {
    "r": 109,
    "g": 25,
    "b": 19
  },
  "hsl": {
    "h": 4,
    "s": 70.313,
    "l": 25.098
  },
  "oklch": {
    "l": 0.35582,
    "c": 0.11859,
    "h": 28.7
  },
  "luminance": 0.03993
}

Semantic roles & 50–950 ramp

primary

#6D1913

secondary

#389DA4

accent

#E1ED3B

background

#FAF5F4

surface

#F4E9E7

border

#CEC5C3

text

#100402

muted

#7F7978

Preview Lab

Preview with #6D1913

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

Preview Lab → · Contrast checker → · Palette generator →