#521222#521222

#521222 is a dark, moderate red. Relative luminance 0.023; OKLCH L 29.8% C 0.094 H 10.4°. Best body text is #FFFFFF at 14.30:1 contrast (WCAG AA passes).

Color values

HEX	#521222
RGB	rgb(82, 18, 34)
HSL	hsl(345, 64%, 20%)
HSV	hsv(345, 78%, 32%)
CMYK	cmyk(0%, 78%, 58.5%, 67.8%)
CIE-LAB	lab(17.19, 30.64, 6.70)
CIE-LCH	lch(17.19, 31.36, 12.34°)
OKLab	oklab(29.82% 0.0929 0.017)
OKLCH	oklch(29.82% 0.094 10.4)
XYZ	xyz(3.9851, 2.3425, 1.7554)
Luminance	0.0234 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#521222 #125242

analogous

#521242 #521222 #522212

triadic

#521222 #225212 #122252

tetradic

#521222 #425212 #125242 #221252

square

#521222 #425212 #125242 #221252

split-complementary

#521222 #125222 #124252

monochromatic

#19060A #20070D #521222 #841D37 #B6284C

Accessibility & contrast

On white

14.30

#521222 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.47

#521222 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #521222

14.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##521222	#FFFFFF	#000000	##FFFFFF
##521222	1.00	14.30	1.47	14.30
#FFFFFF	14.30	1.00	21.00	1.00
#000000	1.47	21.00	1.00	21.00
##FFFFFF	14.30	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#222222

Deuteranopia (green-blind)

#332F20

Tritanopia (blue-blind)

#5A0519

Achromatopsia (no color)

#2A2A2A

Design tokens & code

CSS

--color: #521222;
/* rgb */ color: rgb(82, 18, 34);
/* oklch */ color: oklch(29.8% 0.094 10.4);

Tailwind

colors: {
  custom: {
    50: '#87565c',
    500: '#521222',
    950: '#000000',
  },
}

SCSS

$custom: #521222;
$custom-light: #87565c;
$custom-dark: #000000;

JSON

{
  "hex": "#521222",
  "rgb": {
    "r": 82,
    "g": 18,
    "b": 34
  },
  "hsl": {
    "h": 345,
    "s": 64,
    "l": 19.608
  },
  "oklch": {
    "l": 0.2982,
    "c": 0.09443,
    "h": 10.4
  },
  "luminance": 0.02342
}

Semantic roles & 50–950 ramp

primary

#521222

secondary

#358B75

accent

#E7BD41

background

#F8F5F5

surface

#F0E9E9

border

#CBC5C5

text

#0C0304

muted

#7D7879

Preview Lab

Preview with #521222

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

Preview Lab → · Contrast checker → · Palette generator →