#520D13#520D13

#520D13 is a dark, moderate red. Relative luminance 0.021; OKLCH L 28.9% C 0.100 H 21.9°. Best body text is #FFFFFF at 14.73:1 contrast (WCAG AA passes).

Color values

HEX	#520D13
RGB	rgb(82, 13, 19)
HSL	hsl(355, 73%, 19%)
HSV	hsv(355, 84%, 32%)
CMYK	cmyk(0%, 84.1%, 76.8%, 67.8%)
CIE-LAB	lab(16.15, 31.50, 15.98)
CIE-LCH	lch(16.15, 35.32, 26.89°)
OKLab	oklab(28.94% 0.0924 0.0371)
OKLCH	oklch(28.94% 0.1 21.9)
XYZ	xyz(3.7416, 2.1293, 0.8300)
Luminance	0.0213 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#520D13 #0D524C

analogous

#520D35 #520D13 #52290D

triadic

#520D13 #13520D #0D1352

tetradic

#520D13 #35520D #0D524C #290D52

square

#520D13 #35520D #0D524C #290D52

split-complementary

#520D13 #0D5229 #0D3552

monochromatic

#1A0406 #1D0507 #520D13 #87151F #BC1E2B

Accessibility & contrast

On white

14.73

#520D13 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.43

#520D13 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #520D13

14.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##520D13	#FFFFFF	#000000	##FFFFFF
##520D13	1.00	14.73	1.43	14.73
#FFFFFF	14.73	1.00	21.00	1.00
#000000	1.43	21.00	1.00	21.00
##FFFFFF	14.73	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#221F13

Deuteranopia (green-blind)

#332D11

Tritanopia (blue-blind)

#5B0010

Achromatopsia (no color)

#282828

Design tokens & code

CSS

--color: #520d13;
/* rgb */ color: rgb(82, 13, 19);
/* oklch */ color: oklch(28.9% 0.100 21.9);

Tailwind

colors: {
  custom: {
    50: '#895350',
    500: '#520d13',
    950: '#000000',
  },
}

SCSS

$custom: #520d13;
$custom-light: #895350;
$custom-dark: #000000;

JSON

{
  "hex": "#520d13",
  "rgb": {
    "r": 82,
    "g": 13,
    "b": 19
  },
  "hsl": {
    "h": 354.783,
    "s": 72.632,
    "l": 18.627
  },
  "oklch": {
    "l": 0.28941,
    "c": 0.09959,
    "h": 21.9
  },
  "luminance": 0.02129
}

Semantic roles & 50–950 ramp

primary

#520D13

secondary

#2E8D85

accent

#EFDF38

background

#F8F4F4

surface

#F0E8E7

border

#CBC4C3

text

#0D0302

muted

#7D7878

Preview Lab

Preview with #520D13

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

Preview Lab → · Contrast checker → · Palette generator →