#500D13#500D13

#500D13 is a dark, moderate red. Relative luminance 0.020; OKLCH L 28.5% C 0.097 H 21.6°. Best body text is #FFFFFF at 14.91:1 contrast (WCAG AA passes).

Color values

HEX	#500D13
RGB	rgb(80, 13, 19)
HSL	hsl(355, 72%, 18%)
HSV	hsv(355, 84%, 31%)
CMYK	cmyk(0%, 83.7%, 76.3%, 68.6%)
CIE-LAB	lab(15.70, 30.81, 15.31)
CIE-LCH	lch(15.70, 34.41, 26.43°)
OKLab	oklab(28.53% 0.0905 0.0358)
OKLCH	oklch(28.53% 0.097 21.6)
XYZ	xyz(3.5701, 2.0409, 0.8219)
Luminance	0.0204 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#500D13 #0D504A

analogous

#500D34 #500D13 #50280D

triadic

#500D13 #13500D #0D1350

tetradic

#500D13 #34500D #0D504A #280D50

square

#500D13 #34500D #0D504A #280D50

split-complementary

#500D13 #0D5028 #0D3450

monochromatic

#1A0406 #1B0406 #500D13 #851620 #B91E2C

Accessibility & contrast

On white

14.91

#500D13 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.41

#500D13 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #500D13

14.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##500D13	#FFFFFF	#000000	##FFFFFF
##500D13	1.00	14.91	1.41	14.91
#FFFFFF	14.91	1.00	21.00	1.00
#000000	1.41	21.00	1.00	21.00
##FFFFFF	14.91	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#211E13

Deuteranopia (green-blind)

#322C11

Tritanopia (blue-blind)

#590010

Achromatopsia (no color)

#272727

Design tokens & code

CSS

--color: #500d13;
/* rgb */ color: rgb(80, 13, 19);
/* oklch */ color: oklch(28.5% 0.097 21.6);

Tailwind

colors: {
  custom: {
    50: '#875350',
    500: '#500d13',
    950: '#000000',
  },
}

SCSS

$custom: #500d13;
$custom-light: #875350;
$custom-dark: #000000;

JSON

{
  "hex": "#500d13",
  "rgb": {
    "r": 80,
    "g": 13,
    "b": 19
  },
  "hsl": {
    "h": 354.627,
    "s": 72.043,
    "l": 18.235
  },
  "oklch": {
    "l": 0.28525,
    "c": 0.09734,
    "h": 21.6
  },
  "luminance": 0.0204
}

Semantic roles & 50–950 ramp

primary

#500D13

secondary

#2E8B83

accent

#EFDE39

background

#F8F4F4

surface

#F0E7E7

border

#CBC3C3

text

#0C0302

muted

#7D7878

Preview Lab

Preview with #500D13

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

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