#531C0E#531C0E

#531C0E is a dark, moderate red. Relative luminance 0.027; OKLCH L 30.9% C 0.086 H 35.3°. Best body text is #FFFFFF at 13.63:1 contrast (WCAG AA passes).

Color values

HEX	#531C0E
RGB	rgb(83, 28, 14)
HSL	hsl(12, 71%, 19%)
HSV	hsv(12, 83%, 33%)
CMYK	cmyk(0%, 66.3%, 83.1%, 67.5%)
CIE-LAB	lab(18.81, 24.78, 22.09)
CIE-LCH	lch(18.81, 33.19, 41.71°)
OKLab	oklab(30.95% 0.07 0.0496)
OKLCH	oklch(30.95% 0.086 35.3)
XYZ	xyz(4.0622, 2.7018, 0.7230)
Luminance	0.0270 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#531C0E #0E4553

analogous

#530E23 #531C0E #533F0E

triadic

#531C0E #0E531C #1C0E53

tetradic

#531C0E #23530E #0E4553 #3F0E53

square

#531C0E #23530E #0E4553 #3F0E53

split-complementary

#531C0E #0E533F #0E2353

monochromatic

#1A0904 #1F0A05 #531C0E #872E17 #BC3F20

Accessibility & contrast

On white

13.63

#531C0E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.54

#531C0E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #531C0E

13.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##531C0E	#FFFFFF	#000000	##FFFFFF
##531C0E	1.00	13.63	1.54	13.63
#FFFFFF	13.63	1.00	21.00	1.00
#000000	1.54	21.00	1.00	21.00
##FFFFFF	13.63	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2B260C

Deuteranopia (green-blind)

#39320C

Tritanopia (blue-blind)

#5C0F19

Achromatopsia (no color)

#2E2E2E

Design tokens & code

CSS

--color: #531c0e;
/* rgb */ color: rgb(83, 28, 14);
/* oklch */ color: oklch(30.9% 0.086 35.3);

Tailwind

colors: {
  custom: {
    50: '#895b4d',
    500: '#531c0e',
    950: '#000000',
  },
}

SCSS

$custom: #531c0e;
$custom-light: #895b4d;
$custom-dark: #000000;

JSON

{
  "hex": "#531c0e",
  "rgb": {
    "r": 83,
    "g": 28,
    "b": 14
  },
  "hsl": {
    "h": 12.174,
    "s": 71.134,
    "l": 19.02
  },
  "oklch": {
    "l": 0.30946,
    "c": 0.08579,
    "h": 35.3
  },
  "luminance": 0.02701
}

Semantic roles & 50–950 ramp

primary

#531C0E

secondary

#2F7A8D

accent

#C9EE3A

background

#F8F5F4

surface

#F0E9E7

border

#CBC5C3

text

#0D0401

muted

#7D7977

Preview Lab

Preview with #531C0E

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

Preview Lab → · Contrast checker → · Palette generator →