#531220#531220

#531220 is a dark, moderate red. Relative luminance 0.024; OKLCH L 30.0% C 0.095 H 12.7°. Best body text is #FFFFFF at 14.24:1 contrast (WCAG AA passes).

Color values

HEX	#531220
RGB	rgb(83, 18, 32)
HSL	hsl(347, 64%, 20%)
HSV	hsv(347, 78%, 33%)
CMYK	cmyk(0%, 78.3%, 61.4%, 67.5%)
CIE-LAB	lab(17.35, 30.81, 8.39)
CIE-LCH	lch(17.35, 31.93, 15.24°)
OKLab	oklab(29.96% 0.093 0.021)
OKLCH	oklch(29.96% 0.095 12.7)
XYZ	xyz(4.0447, 2.3765, 1.6119)
Luminance	0.0238 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#531220 #125345

analogous

#531241 #531220 #532512

triadic

#531220 #205312 #122053

tetradic

#531220 #415312 #125345 #251253

square

#531220 #415312 #125345 #251253

split-complementary

#531220 #125325 #124153

monochromatic

#19050A #21070D #531220 #851D33 #B82847

Accessibility & contrast

On white

14.24

#531220 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.48

#531220 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #531220

14.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##531220	#FFFFFF	#000000	##FFFFFF
##531220	1.00	14.24	1.48	14.24
#FFFFFF	14.24	1.00	21.00	1.00
#000000	1.48	21.00	1.00	21.00
##FFFFFF	14.24	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#232220

Deuteranopia (green-blind)

#332F1E

Tritanopia (blue-blind)

#5B0318

Achromatopsia (no color)

#2B2B2B

Design tokens & code

CSS

--color: #531220;
/* rgb */ color: rgb(83, 18, 32);
/* oklch */ color: oklch(30.0% 0.095 12.7);

Tailwind

colors: {
  custom: {
    50: '#88565b',
    500: '#531220',
    950: '#000000',
  },
}

SCSS

$custom: #531220;
$custom-light: #88565b;
$custom-dark: #000000;

JSON

{
  "hex": "#531220",
  "rgb": {
    "r": 83,
    "g": 18,
    "b": 32
  },
  "hsl": {
    "h": 347.077,
    "s": 64.356,
    "l": 19.804
  },
  "oklch": {
    "l": 0.2996,
    "c": 0.09533,
    "h": 12.7
  },
  "luminance": 0.02376
}

Semantic roles & 50–950 ramp

primary

#531220

secondary

#358C79

accent

#E7C340

background

#F8F5F5

surface

#F0E9E9

border

#CBC5C5

text

#0C0304

muted

#7D7879

Preview Lab

Preview with #531220

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

Preview Lab → · Contrast checker → · Palette generator →