#531312#531312

#531312 is a dark, moderate red. Relative luminance 0.023; OKLCH L 29.8% C 0.095 H 25.8°. Best body text is #FFFFFF at 14.29:1 contrast (WCAG AA passes).

Color values

HEX	#531312
RGB	rgb(83, 19, 18)
HSL	hsl(1, 64%, 20%)
HSV	hsv(1, 78%, 33%)
CMYK	cmyk(0%, 77.1%, 78.3%, 67.5%)
CIE-LAB	lab(17.22, 29.40, 17.97)
CIE-LCH	lch(17.22, 34.46, 31.43°)
OKLab	oklab(29.77% 0.0854 0.0412)
OKLCH	oklch(29.77% 0.095 25.8)
XYZ	xyz(3.9098, 2.3490, 0.8197)
Luminance	0.0235 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#531312 #125253

analogous

#531232 #531312 #533412

triadic

#531312 #125313 #131253

tetradic

#531312 #325312 #125253 #341253

square

#531312 #325312 #125253 #341253

split-complementary

#531312 #125334 #123253

monochromatic

#190605 #210707 #531312 #851F1D #B82A28

Accessibility & contrast

On white

14.29

#531312 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.47

#531312 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #531312

14.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##531312	#FFFFFF	#000000	##FFFFFF
##531312	1.00	14.29	1.47	14.29
#FFFFFF	14.29	1.00	21.00	1.00
#000000	1.47	21.00	1.00	21.00
##FFFFFF	14.29	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#252211

Deuteranopia (green-blind)

#352F10

Tritanopia (blue-blind)

#5C0113

Achromatopsia (no color)

#2A2A2A

Design tokens & code

CSS

--color: #531312;
/* rgb */ color: rgb(83, 19, 18);
/* oklch */ color: oklch(29.8% 0.095 25.8);

Tailwind

colors: {
  custom: {
    50: '#895650',
    500: '#531312',
    950: '#000000',
  },
}

SCSS

$custom: #531312;
$custom-light: #895650;
$custom-dark: #000000;

JSON

{
  "hex": "#531312",
  "rgb": {
    "r": 83,
    "g": 19,
    "b": 18
  },
  "hsl": {
    "h": 0.923,
    "s": 64.356,
    "l": 19.804
  },
  "oklch": {
    "l": 0.29772,
    "c": 0.0948,
    "h": 25.8
  },
  "luminance": 0.02348
}

Semantic roles & 50–950 ramp

primary

#531312

secondary

#358A8C

accent

#E5E740

background

#F8F5F4

surface

#F0E9E7

border

#CBC5C3

text

#0D0302

muted

#7D7878

Preview Lab

Preview with #531312

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

Preview Lab → · Contrast checker → · Palette generator →