#580D1E#580D1E

#580D1E is a dark, moderate red. Relative luminance 0.025; OKLCH L 30.4% C 0.106 H 14.0°. Best body text is #FFFFFF at 14.08:1 contrast (WCAG AA passes).

Color values

HEX	#580D1E
RGB	rgb(88, 13, 30)
HSL	hsl(346, 74%, 20%)
HSV	hsv(346, 85%, 35%)
CMYK	cmyk(0%, 85.2%, 65.9%, 65.5%)
CIE-LAB	lab(17.72, 34.22, 10.52)
CIE-LCH	lch(17.72, 35.80, 17.08°)
OKLab	oklab(30.42% 0.1029 0.0257)
OKLCH	oklch(30.42% 0.106 14)
XYZ	xyz(4.4032, 2.4570, 1.4704)
Luminance	0.0246 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#580D1E #0D5847

analogous

#580D44 #580D1E #58220D

triadic

#580D1E #1E580D #0D1E58

tetradic

#580D1E #44580D #0D5847 #220D58

square

#580D1E #44580D #0D5847 #220D58

split-complementary

#580D1E #0D5822 #0D4458

monochromatic

#1B0409 #23050C #580D1E #8D1530 #C31D42

Accessibility & contrast

On white

14.08

#580D1E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.49

#580D1E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #580D1E

14.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##580D1E	#FFFFFF	#000000	##FFFFFF
##580D1E	1.00	14.08	1.49	14.08
#FFFFFF	14.08	1.00	21.00	1.00
#000000	1.49	21.00	1.00	21.00
##FFFFFF	14.08	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#23221E

Deuteranopia (green-blind)

#36311C

Tritanopia (blue-blind)

#610014

Achromatopsia (no color)

#2B2B2B

Design tokens & code

CSS

--color: #580d1e;
/* rgb */ color: rgb(88, 13, 30);
/* oklch */ color: oklch(30.4% 0.106 14.0);

Tailwind

colors: {
  custom: {
    50: '#8d5459',
    500: '#580d1e',
    950: '#000000',
  },
}

SCSS

$custom: #580d1e;
$custom-light: #8d5459;
$custom-dark: #000000;

JSON

{
  "hex": "#580d1e",
  "rgb": {
    "r": 88,
    "g": 13,
    "b": 30
  },
  "hsl": {
    "h": 346.4,
    "s": 74.257,
    "l": 19.804
  },
  "oklch": {
    "l": 0.30417,
    "c": 0.10602,
    "h": 14
  },
  "luminance": 0.02456
}

Semantic roles & 50–950 ramp

primary

#580D1E

secondary

#2E937C

accent

#F1C737

background

#F9F5F5

surface

#F1E9E9

border

#CBC5C5

text

#0D0303

muted

#7E7878

Preview Lab

Preview with #580D1E

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

Preview Lab → · Contrast checker → · Palette generator →