#52221D#52221D

#52221D is a dark, moderate red. Relative luminance 0.030; OKLCH L 32.0% C 0.073 H 27.9°. Best body text is #FFFFFF at 13.08:1 contrast (WCAG AA passes).

Color values

HEX	#52221D
RGB	rgb(82, 34, 29)
HSL	hsl(6, 48%, 22%)
HSV	hsv(6, 65%, 32%)
CMYK	cmyk(0%, 58.5%, 64.6%, 67.8%)
CIE-LAB	lab(20.15, 21.97, 14.16)
CIE-LCH	lch(20.15, 26.14, 32.80°)
OKLab	oklab(32% 0.0646 0.0342)
OKLCH	oklch(32% 0.073 27.9)
XYZ	xyz(4.2738, 3.0271, 1.5214)
Luminance	0.0303 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#52221D #1D4D52

analogous

#521D33 #52221D #523D1D

triadic

#52221D #1D5222 #221D52

tetradic

#52221D #33521D #1D4D52 #3D1D52

square

#52221D #33521D #1D4D52 #3D1D52

split-complementary

#52221D #1D523D #1D3352

monochromatic

#170908 #250F0D #52221D #7F352D #AC473D

Accessibility & contrast

On white

13.08

#52221D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.61

#52221D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #52221D

13.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##52221D	#FFFFFF	#000000	##FFFFFF
##52221D	1.00	13.08	1.61	13.08
#FFFFFF	13.08	1.00	21.00	1.00
#000000	1.61	21.00	1.00	21.00
##FFFFFF	13.08	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2E2A1C

Deuteranopia (green-blind)

#3A351C

Tritanopia (blue-blind)

#5A1A21

Achromatopsia (no color)

#313131

Design tokens & code

CSS

--color: #52221d;
/* rgb */ color: rgb(82, 34, 29);
/* oklch */ color: oklch(32.0% 0.073 27.9);

Tailwind

colors: {
  custom: {
    50: '#865f59',
    500: '#52221d',
    950: '#000000',
  },
}

SCSS

$custom: #52221d;
$custom-light: #865f59;
$custom-dark: #000000;

JSON

{
  "hex": "#52221d",
  "rgb": {
    "r": 82,
    "g": 34,
    "b": 29
  },
  "hsl": {
    "h": 5.66,
    "s": 47.748,
    "l": 21.765
  },
  "oklch": {
    "l": 0.32003,
    "c": 0.0731,
    "h": 27.9
  },
  "luminance": 0.03027
}

Semantic roles & 50–950 ramp

primary

#52221D

secondary

#448187

accent

#CBD750

background

#F8F5F5

surface

#F0E9E9

border

#CBC5C5

text

#0C0403

muted

#7D7978

Preview Lab

Preview with #52221D

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

Preview Lab → · Contrast checker → · Palette generator →