#531522#531522

#531522 is a dark, moderate red. Relative luminance 0.025; OKLCH L 30.4% C 0.092 H 12.2°. Best body text is #FFFFFF at 14.02:1 contrast (WCAG AA passes).

Color values

HEX	#531522
RGB	rgb(83, 21, 34)
HSL	hsl(347, 60%, 20%)
HSV	hsv(347, 75%, 33%)
CMYK	cmyk(0%, 74.7%, 59%, 67.5%)
CIE-LAB	lab(17.88, 29.67, 7.68)
CIE-LCH	lch(17.88, 30.65, 14.52°)
OKLab	oklab(30.37% 0.0897 0.0194)
OKLCH	oklch(30.37% 0.092 12.2)
XYZ	xyz(4.1245, 2.4914, 1.7768)
Luminance	0.0249 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#531522 #155346

analogous

#531541 #531522 #532715

triadic

#531522 #225315 #152253

tetradic

#531522 #415315 #155346 #271553

square

#531522 #415315 #155346 #271553

split-complementary

#531522 #155327 #154153

monochromatic

#18060A #22090E #531522 #842136 #B52E4A

Accessibility & contrast

On white

14.02

#531522 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.50

#531522 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #531522

14.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##531522	#FFFFFF	#000000	##FFFFFF
##531522	1.00	14.02	1.50	14.02
#FFFFFF	14.02	1.00	21.00	1.00
#000000	1.50	21.00	1.00	21.00
##FFFFFF	14.02	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#242422

Deuteranopia (green-blind)

#343020

Tritanopia (blue-blind)

#5B081A

Achromatopsia (no color)

#2C2C2C

Design tokens & code

CSS

--color: #531522;
/* rgb */ color: rgb(83, 21, 34);
/* oklch */ color: oklch(30.4% 0.092 12.2);

Tailwind

colors: {
  custom: {
    50: '#88575c',
    500: '#531522',
    950: '#000000',
  },
}

SCSS

$custom: #531522;
$custom-light: #88575c;
$custom-dark: #000000;

JSON

{
  "hex": "#531522",
  "rgb": {
    "r": 83,
    "g": 21,
    "b": 34
  },
  "hsl": {
    "h": 347.419,
    "s": 59.615,
    "l": 20.392
  },
  "oklch": {
    "l": 0.3037,
    "c": 0.09175,
    "h": 12.2
  },
  "luminance": 0.02491
}

Semantic roles & 50–950 ramp

primary

#531522

secondary

#398B7A

accent

#E3C245

background

#F8F5F5

surface

#F0E9E9

border

#CBC5C5

text

#0C0304

muted

#7D7879

Preview Lab

Preview with #531522

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

Preview Lab → · Contrast checker → · Palette generator →