#6D1D10#6D1D10

#6D1D10 is a dark, moderate red. Relative luminance 0.042; OKLCH L 36.0% C 0.115 H 31.9°. Best body text is #FFFFFF at 11.45:1 contrast (WCAG AA passes).

Color values

HEX	#6D1D10
RGB	rgb(109, 29, 16)
HSL	hsl(8, 74%, 25%)
HSV	hsv(8, 85%, 43%)
CMYK	cmyk(0%, 73.4%, 85.3%, 57.3%)
CIE-LAB	lab(24.22, 34.61, 28.39)
CIE-LCH	lch(24.22, 44.77, 39.36°)
OKLab	oklab(36% 0.0979 0.061)
OKLCH	oklch(36% 0.115 31.9)
XYZ	xyz(6.8404, 4.1684, 0.9345)
Luminance	0.0417 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6D1D10 #10606D

analogous

#6D1032 #6D1D10 #6D4C10

triadic

#6D1D10 #106D1D #1D106D

tetradic

#6D1D10 #326D10 #10606D #4C106D

square

#6D1D10 #326D10 #10606D #4C106D

split-complementary

#6D1D10 #106D4C #10326D

monochromatic

#1B0704 #380F08 #6D1D10 #A22B18 #D83920

Accessibility & contrast

On white

11.45

#6D1D10 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.83

#6D1D10 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #6D1D10

11.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6D1D10	#FFFFFF	#000000	##FFFFFF
##6D1D10	1.00	11.45	1.83	11.45
#FFFFFF	11.45	1.00	21.00	1.00
#000000	1.83	21.00	1.00	21.00
##FFFFFF	11.45	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#352E0E

Deuteranopia (green-blind)

#48400C

Tritanopia (blue-blind)

#79011B

Achromatopsia (no color)

#3A3A3A

Design tokens & code

CSS

--color: #6d1d10;
/* rgb */ color: rgb(109, 29, 16);
/* oklch */ color: oklch(36.0% 0.115 31.9);

Tailwind

colors: {
  custom: {
    50: '#9e5f4f',
    500: '#6d1d10',
    950: '#000000',
  },
}

SCSS

$custom: #6d1d10;
$custom-light: #9e5f4f;
$custom-dark: #000000;

JSON

{
  "hex": "#6d1d10",
  "rgb": {
    "r": 109,
    "g": 29,
    "b": 16
  },
  "hsl": {
    "h": 8.387,
    "s": 74.4,
    "l": 24.51
  },
  "oklch": {
    "l": 0.35996,
    "c": 0.11534,
    "h": 31.9
  },
  "luminance": 0.04167
}

Semantic roles & 50–950 ramp

primary

#6D1D10

secondary

#3495A5

accent

#D7F137

background

#FAF5F4

surface

#F4E9E7

border

#CEC5C3

text

#100502

muted

#7F7978

Preview Lab

Preview with #6D1D10

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

Preview Lab → · Contrast checker → · Palette generator →