#531217#531217

#531217 is a dark, moderate red. Relative luminance 0.023; OKLCH L 29.7% C 0.095 H 21.1°. Best body text is #FFFFFF at 14.32:1 contrast (WCAG AA passes).

Color values

HEX	#531217
RGB	rgb(83, 18, 23)
HSL	hsl(355, 64%, 20%)
HSV	hsv(355, 78%, 33%)
CMYK	cmyk(0%, 78.3%, 72.3%, 67.5%)
CIE-LAB	lab(17.15, 30.13, 14.54)
CIE-LCH	lch(17.15, 33.46, 25.76°)
OKLab	oklab(29.75% 0.0889 0.0343)
OKLCH	oklch(29.75% 0.095 21.1)
XYZ	xyz(3.9387, 2.3341, 1.0536)
Luminance	0.0233 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#531217 #12534E

analogous

#531237 #531217 #532E12

triadic

#531217 #175312 #121753

tetradic

#531217 #375312 #12534E #2E1253

square

#531217 #375312 #12534E #2E1253

split-complementary

#531217 #12532E #123753

monochromatic

#190507 #210709 #531217 #851D25 #B82833

Accessibility & contrast

On white

14.32

#531217 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.47

#531217 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #531217

14.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##531217	#FFFFFF	#000000	##FFFFFF
##531217	1.00	14.32	1.47	14.32
#FFFFFF	14.32	1.00	21.00	1.00
#000000	1.47	21.00	1.00	21.00
##FFFFFF	14.32	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#242117

Deuteranopia (green-blind)

#352F15

Tritanopia (blue-blind)

#5C0014

Achromatopsia (no color)

#2A2A2A

Design tokens & code

CSS

--color: #531217;
/* rgb */ color: rgb(83, 18, 23);
/* oklch */ color: oklch(29.7% 0.095 21.1);

Tailwind

colors: {
  custom: {
    50: '#895553',
    500: '#531217',
    950: '#000000',
  },
}

SCSS

$custom: #531217;
$custom-light: #895553;
$custom-dark: #000000;

JSON

{
  "hex": "#531217",
  "rgb": {
    "r": 83,
    "g": 18,
    "b": 23
  },
  "hsl": {
    "h": 355.385,
    "s": 64.356,
    "l": 19.804
  },
  "oklch": {
    "l": 0.29747,
    "c": 0.09529,
    "h": 21.1
  },
  "luminance": 0.02333
}

Semantic roles & 50–950 ramp

primary

#531217

secondary

#358C85

accent

#E7DB40

background

#F8F5F4

surface

#F0E9E7

border

#CBC5C3

text

#0C0302

muted

#7D7878

Preview Lab

Preview with #531217

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

Preview Lab → · Contrast checker → · Palette generator →