#580D16#580D16

#580D16 is a dark, moderate red. Relative luminance 0.024; OKLCH L 30.2% C 0.106 H 20.5°. Best body text is #FFFFFF at 14.15:1 contrast (WCAG AA passes).

Color values

HEX	#580D16
RGB	rgb(88, 13, 22)
HSL	hsl(353, 74%, 20%)
HSV	hsv(353, 85%, 35%)
CMYK	cmyk(0%, 85.2%, 75%, 65.5%)
CIE-LAB	lab(17.56, 33.70, 15.99)
CIE-LCH	lch(17.56, 37.30, 25.38°)
OKLab	oklab(30.24% 0.0993 0.0372)
OKLCH	oklch(30.24% 0.106 20.5)
XYZ	xyz(4.3137, 2.4212, 0.9991)
Luminance	0.0242 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#580D16 #0D584F

analogous

#580D3C #580D16 #582A0D

triadic

#580D16 #16580D #0D1658

tetradic

#580D16 #3C580D #0D584F #2A0D58

square

#580D16 #3C580D #0D584F #2A0D58

split-complementary

#580D16 #0D582A #0D3C58

monochromatic

#1B0407 #230509 #580D16 #8D1523 #C31D31

Accessibility & contrast

On white

14.15

#580D16 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.48

#580D16 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #580D16

14.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##580D16	#FFFFFF	#000000	##FFFFFF
##580D16	1.00	14.15	1.48	14.15
#FFFFFF	14.15	1.00	21.00	1.00
#000000	1.48	21.00	1.00	21.00
##FFFFFF	14.15	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#242116

Deuteranopia (green-blind)

#363114

Tritanopia (blue-blind)

#610011

Achromatopsia (no color)

#2B2B2B

Design tokens & code

CSS

--color: #580d16;
/* rgb */ color: rgb(88, 13, 22);
/* oklch */ color: oklch(30.2% 0.106 20.5);

Tailwind

colors: {
  custom: {
    50: '#8d5452',
    500: '#580d16',
    950: '#000000',
  },
}

SCSS

$custom: #580d16;
$custom-light: #8d5452;
$custom-dark: #000000;

JSON

{
  "hex": "#580d16",
  "rgb": {
    "r": 88,
    "g": 13,
    "b": 22
  },
  "hsl": {
    "h": 352.8,
    "s": 74.257,
    "l": 19.804
  },
  "oklch": {
    "l": 0.30242,
    "c": 0.10602,
    "h": 20.5
  },
  "luminance": 0.0242
}

Semantic roles & 50–950 ramp

primary

#580D16

secondary

#2E9386

accent

#F1DB37

background

#F9F5F4

surface

#F2E9E7

border

#CCC5C3

text

#0D0302

muted

#7E7878

Preview Lab

Preview with #580D16

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

Preview Lab → · Contrast checker → · Palette generator →