#59180F#59180F

#59180F is a dark, moderate red. Relative luminance 0.028; OKLCH L 31.5% C 0.097 H 30.9°. Best body text is #FFFFFF at 13.44:1 contrast (WCAG AA passes).

Color values

HEX	#59180F
RGB	rgb(89, 24, 15)
HSL	hsl(7, 71%, 20%)
HSV	hsv(7, 83%, 35%)
CMYK	cmyk(0%, 73%, 83.1%, 65.1%)
CIE-LAB	lab(19.28, 29.27, 22.42)
CIE-LCH	lch(19.28, 36.87, 37.45°)
OKLab	oklab(31.53% 0.0835 0.05)
OKLCH	oklch(31.53% 0.097 30.9)
XYZ	xyz(4.5332, 2.8123, 0.7560)
Luminance	0.0281 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#59180F #0F5059

analogous

#590F2B #59180F #593D0F

triadic

#59180F #0F5918 #180F59

tetradic

#59180F #2B590F #0F5059 #3D0F59

square

#59180F #2B590F #0F5059 #3D0F59

split-complementary

#59180F #0F593D #0F2B59

monochromatic

#1A0704 #250A06 #59180F #8D2618 #C23421

Accessibility & contrast

On white

13.44

#59180F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.56

#59180F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #59180F

13.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##59180F	#FFFFFF	#000000	##FFFFFF
##59180F	1.00	13.44	1.56	13.44
#FFFFFF	13.44	1.00	21.00	1.00
#000000	1.56	21.00	1.00	21.00
##FFFFFF	13.44	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2B260D

Deuteranopia (green-blind)

#3B340C

Tritanopia (blue-blind)

#630516

Achromatopsia (no color)

#2F2F2F

Design tokens & code

CSS

--color: #59180f;
/* rgb */ color: rgb(89, 24, 15);
/* oklch */ color: oklch(31.5% 0.097 30.9);

Tailwind

colors: {
  custom: {
    50: '#8e594e',
    500: '#59180f',
    950: '#000000',
  },
}

SCSS

$custom: #59180f;
$custom-light: #8e594e;
$custom-dark: #000000;

JSON

{
  "hex": "#59180f",
  "rgb": {
    "r": 89,
    "g": 24,
    "b": 15
  },
  "hsl": {
    "h": 7.297,
    "s": 71.154,
    "l": 20.392
  },
  "oklch": {
    "l": 0.31529,
    "c": 0.09726,
    "h": 30.9
  },
  "luminance": 0.02812
}

Semantic roles & 50–950 ramp

primary

#59180F

secondary

#318793

accent

#D8EE3A

background

#F9F5F4

surface

#F2E9E7

border

#CCC5C3

text

#0D0401

muted

#7E7977

Preview Lab

Preview with #59180F

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

Preview Lab → · Contrast checker → · Palette generator →