#531222#531222

#531222 is a dark, moderate red. Relative luminance 0.024; OKLCH L 30.0% C 0.096 H 10.7°. Best body text is #FFFFFF at 14.21:1 contrast (WCAG AA passes).

Color values

HEX	#531222
RGB	rgb(83, 18, 34)
HSL	hsl(345, 64%, 20%)
HSV	hsv(345, 78%, 33%)
CMYK	cmyk(0%, 78.3%, 59%, 67.5%)
CIE-LAB	lab(17.40, 30.99, 7.03)
CIE-LCH	lch(17.40, 31.77, 12.78°)
OKLab	oklab(30.02% 0.0939 0.0178)
OKLCH	oklch(30.02% 0.096 10.7)
XYZ	xyz(4.0727, 2.3877, 1.7595)
Luminance	0.0239 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#531222 #125343

analogous

#531242 #531222 #532312

triadic

#531222 #225312 #122253

tetradic

#531222 #425312 #125343 #231253

square

#531222 #425312 #125343 #231253

split-complementary

#531222 #125323 #124253

monochromatic

#19050A #21070D #531222 #851D37 #B8284B

Accessibility & contrast

On white

14.21

#531222 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.48

#531222 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #531222

14.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##531222	#FFFFFF	#000000	##FFFFFF
##531222	1.00	14.21	1.48	14.21
#FFFFFF	14.21	1.00	21.00	1.00
#000000	1.48	21.00	1.00	21.00
##FFFFFF	14.21	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#222222

Deuteranopia (green-blind)

#333020

Tritanopia (blue-blind)

#5B0419

Achromatopsia (no color)

#2B2B2B

Design tokens & code

CSS

--color: #531222;
/* rgb */ color: rgb(83, 18, 34);
/* oklch */ color: oklch(30.0% 0.096 10.7);

Tailwind

colors: {
  custom: {
    50: '#88565c',
    500: '#531222',
    950: '#000000',
  },
}

SCSS

$custom: #531222;
$custom-light: #88565c;
$custom-dark: #000000;

JSON

{
  "hex": "#531222",
  "rgb": {
    "r": 83,
    "g": 18,
    "b": 34
  },
  "hsl": {
    "h": 345.231,
    "s": 64.356,
    "l": 19.804
  },
  "oklch": {
    "l": 0.30016,
    "c": 0.09556,
    "h": 10.7
  },
  "luminance": 0.02387
}

Semantic roles & 50–950 ramp

primary

#531222

secondary

#358C76

accent

#E7BE40

background

#F8F5F5

surface

#F0E9E9

border

#CBC5C5

text

#0C0304

muted

#7D7879

Preview Lab

Preview with #531222

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

Preview Lab → · Contrast checker → · Palette generator →