#52211B#52211B

#52211B is a dark, moderate red. Relative luminance 0.030; OKLCH L 31.8% C 0.075 H 29.0°. Best body text is #FFFFFF at 13.19:1 contrast (WCAG AA passes).

Color values

HEX	#52211B
RGB	rgb(82, 33, 27)
HSL	hsl(7, 50%, 21%)
HSV	hsv(7, 67%, 32%)
CMYK	cmyk(0%, 59.8%, 67.1%, 67.8%)
CIE-LAB	lab(19.89, 22.38, 15.18)
CIE-LCH	lch(19.89, 27.05, 34.14°)
OKLab	oklab(31.79% 0.0655 0.0363)
OKLCH	oklch(31.79% 0.075 29)
XYZ	xyz(4.2217, 2.9612, 1.3859)
Luminance	0.0296 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#52211B #1B4C52

analogous

#521B31 #52211B #523D1B

triadic

#52211B #1B5221 #211B52

tetradic

#52211B #31521B #1B4C52 #3D1B52

square

#52211B #31521B #1B4C52 #3D1B52

split-complementary

#52211B #1B523D #1B3152

monochromatic

#170908 #240E0C #52211B #80342A #AE4639

Accessibility & contrast

On white

13.19

#52211B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.59

#52211B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #52211B

13.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##52211B	#FFFFFF	#000000	##FFFFFF
##52211B	1.00	13.19	1.59	13.19
#FFFFFF	13.19	1.00	21.00	1.00
#000000	1.59	21.00	1.00	21.00
##FFFFFF	13.19	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2D2A1A

Deuteranopia (green-blind)

#39341A

Tritanopia (blue-blind)

#5A1820

Achromatopsia (no color)

#303030

Design tokens & code

CSS

--color: #52211b;
/* rgb */ color: rgb(82, 33, 27);
/* oklch */ color: oklch(31.8% 0.075 29.0);

Tailwind

colors: {
  custom: {
    50: '#875e57',
    500: '#52211b',
    950: '#000000',
  },
}

SCSS

$custom: #52211b;
$custom-light: #875e57;
$custom-dark: #000000;

JSON

{
  "hex": "#52211b",
  "rgb": {
    "r": 82,
    "g": 33,
    "b": 27
  },
  "hsl": {
    "h": 6.545,
    "s": 50.459,
    "l": 21.373
  },
  "oklch": {
    "l": 0.3179,
    "c": 0.07489,
    "h": 29
  },
  "luminance": 0.02961
}

Semantic roles & 50–950 ramp

primary

#52211B

secondary

#418088

accent

#CBDA4E

background

#F8F5F5

surface

#F0E9E9

border

#CBC5C5

text

#0C0403

muted

#7D7978

Preview Lab

Preview with #52211B

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

Preview Lab → · Contrast checker → · Palette generator →