#531410#531410

#531410 is a dark, moderate red. Relative luminance 0.024; OKLCH L 29.9% C 0.094 H 27.9°. Best body text is #FFFFFF at 14.23:1 contrast (WCAG AA passes).

Color values

HEX	#531410
RGB	rgb(83, 20, 16)
HSL	hsl(4, 68%, 19%)
HSV	hsv(4, 81%, 33%)
CMYK	cmyk(0%, 75.9%, 80.7%, 67.5%)
CIE-LAB	lab(17.35, 28.86, 19.29)
CIE-LCH	lch(17.35, 34.71, 33.77°)
OKLab	oklab(29.86% 0.0832 0.044)
OKLCH	oklch(29.86% 0.094 27.9)
XYZ	xyz(3.9114, 2.3773, 0.7430)
Luminance	0.0238 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#531410 #104F53

analogous

#53102E #531410 #533610

triadic

#531410 #105314 #141053

tetradic

#531410 #2E5310 #104F53 #361053

square

#531410 #2E5310 #104F53 #361053

split-complementary

#531410 #105336 #102E53

monochromatic

#1A0605 #200806 #531410 #86201A #BA2D24

Accessibility & contrast

On white

14.23

#531410 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.48

#531410 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #531410

14.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##531410	#FFFFFF	#000000	##FFFFFF
##531410	1.00	14.23	1.48	14.23
#FFFFFF	14.23	1.00	21.00	1.00
#000000	1.48	21.00	1.00	21.00
##FFFFFF	14.23	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#26220F

Deuteranopia (green-blind)

#36300E

Tritanopia (blue-blind)

#5C0214

Achromatopsia (no color)

#2B2B2B

Design tokens & code

CSS

--color: #531410;
/* rgb */ color: rgb(83, 20, 16);
/* oklch */ color: oklch(29.9% 0.094 27.9);

Tailwind

colors: {
  custom: {
    50: '#89564e',
    500: '#531410',
    950: '#000000',
  },
}

SCSS

$custom: #531410;
$custom-light: #89564e;
$custom-dark: #000000;

JSON

{
  "hex": "#531410",
  "rgb": {
    "r": 83,
    "g": 20,
    "b": 16
  },
  "hsl": {
    "h": 3.582,
    "s": 67.677,
    "l": 19.412
  },
  "oklch": {
    "l": 0.29862,
    "c": 0.09407,
    "h": 27.9
  },
  "luminance": 0.02377
}

Semantic roles & 50–950 ramp

primary

#531410

secondary

#32878D

accent

#E0EB3D

background

#F9F5F4

surface

#F1E9E7

border

#CBC5C3

text

#0D0301

muted

#7E7877

Preview Lab

Preview with #531410

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

Preview Lab → · Contrast checker → · Palette generator →