#531F0E#531F0E

#531F0E is a dark, moderate red. Relative luminance 0.029; OKLCH L 31.4% C 0.083 H 38.2°. Best body text is #FFFFFF at 13.37:1 contrast (WCAG AA passes).

Color values

HEX	#531F0E
RGB	rgb(83, 31, 14)
HSL	hsl(15, 71%, 19%)
HSV	hsv(15, 83%, 33%)
CMYK	cmyk(0%, 62.7%, 83.1%, 67.5%)
CIE-LAB	lab(19.44, 23.13, 22.82)
CIE-LCH	lch(19.44, 32.49, 44.61°)
OKLab	oklab(31.42% 0.0649 0.051)
OKLCH	oklch(31.42% 0.083 38.2)
XYZ	xyz(4.1370, 2.8512, 0.7479)
Luminance	0.0285 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#531F0E #0E4253

analogous

#530E20 #531F0E #53420E

triadic

#531F0E #0E531F #1F0E53

tetradic

#531F0E #20530E #0E4253 #420E53

square

#531F0E #20530E #0E4253 #420E53

split-complementary

#531F0E #0E5342 #0E2053

monochromatic

#1A0A04 #1F0B05 #531F0E #873317 #BC4620

Accessibility & contrast

On white

13.37

#531F0E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.57

#531F0E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #531F0E

13.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##531F0E	#FFFFFF	#000000	##FFFFFF
##531F0E	1.00	13.37	1.57	13.37
#FFFFFF	13.37	1.00	21.00	1.00
#000000	1.57	21.00	1.00	21.00
##FFFFFF	13.37	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2D280C

Deuteranopia (green-blind)

#3A330C

Tritanopia (blue-blind)

#5C131B

Achromatopsia (no color)

#2F2F2F

Design tokens & code

CSS

--color: #531f0e;
/* rgb */ color: rgb(83, 31, 14);
/* oklch */ color: oklch(31.4% 0.083 38.2);

Tailwind

colors: {
  custom: {
    50: '#895c4d',
    500: '#531f0e',
    950: '#000000',
  },
}

SCSS

$custom: #531f0e;
$custom-light: #895c4d;
$custom-dark: #000000;

JSON

{
  "hex": "#531f0e",
  "rgb": {
    "r": 83,
    "g": 31,
    "b": 14
  },
  "hsl": {
    "h": 14.783,
    "s": 71.134,
    "l": 19.02
  },
  "oklch": {
    "l": 0.31423,
    "c": 0.08257,
    "h": 38.2
  },
  "luminance": 0.02851
}

Semantic roles & 50–950 ramp

primary

#531F0E

secondary

#2F768D

accent

#C2EE3A

background

#F8F5F4

surface

#F0E9E7

border

#CBC5C3

text

#0C0401

muted

#7D7977

Preview Lab

Preview with #531F0E

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

Preview Lab → · Contrast checker → · Palette generator →