#58150D#58150D

#58150D is a dark, moderate red. Relative luminance 0.026; OKLCH L 30.9% C 0.100 H 30.3°. Best body text is #FFFFFF at 13.74:1 contrast (WCAG AA passes).

Color values

HEX	#58150D
RGB	rgb(88, 21, 13)
HSL	hsl(6, 74%, 20%)
HSV	hsv(6, 85%, 35%)
CMYK	cmyk(0%, 76.1%, 85.2%, 65.5%)
CIE-LAB	lab(18.54, 30.17, 22.52)
CIE-LCH	lch(18.54, 37.65, 36.74°)
OKLab	oklab(30.94% 0.0859 0.0503)
OKLCH	oklch(30.94% 0.1 30.3)
XYZ	xyz(4.3658, 2.6408, 0.6605)
Luminance	0.0264 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#58150D #0D5058

analogous

#580D2B #58150D #583B0D

triadic

#58150D #0D5815 #150D58

tetradic

#58150D #2B580D #0D5058 #3B0D58

square

#58150D #2B580D #0D5058 #3B0D58

split-complementary

#58150D #0D583B #0D2B58

monochromatic

#1B0604 #230805 #58150D #8D2215 #C32E1D

Accessibility & contrast

On white

13.74

#58150D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.53

#58150D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #58150D

13.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##58150D	#FFFFFF	#000000	##FFFFFF
##58150D	1.00	13.74	1.53	13.74
#FFFFFF	13.74	1.00	21.00	1.00
#000000	1.53	21.00	1.00	21.00
##FFFFFF	13.74	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#29240B

Deuteranopia (green-blind)

#39330A

Tritanopia (blue-blind)

#620014

Achromatopsia (no color)

#2D2D2D

Design tokens & code

CSS

--color: #58150d;
/* rgb */ color: rgb(88, 21, 13);
/* oklch */ color: oklch(30.9% 0.100 30.3);

Tailwind

colors: {
  custom: {
    50: '#8e574d',
    500: '#58150d',
    950: '#000000',
  },
}

SCSS

$custom: #58150d;
$custom-light: #8e574d;
$custom-dark: #000000;

JSON

{
  "hex": "#58150d",
  "rgb": {
    "r": 88,
    "g": 21,
    "b": 13
  },
  "hsl": {
    "h": 6.4,
    "s": 74.257,
    "l": 19.804
  },
  "oklch": {
    "l": 0.30935,
    "c": 0.09955,
    "h": 30.3
  },
  "luminance": 0.0264
}

Semantic roles & 50–950 ramp

primary

#58150D

secondary

#2E8893

accent

#DDF137

background

#F9F5F4

surface

#F2E9E7

border

#CCC5C3

text

#0D0301

muted

#7E7877

Preview Lab

Preview with #58150D

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

Preview Lab → · Contrast checker → · Palette generator →