#580F1E#580F1E

#580F1E is a dark, moderate red. Relative luminance 0.025; OKLCH L 30.6% C 0.104 H 14.7°. Best body text is #FFFFFF at 13.98:1 contrast (WCAG AA passes).

Color values

HEX	#580F1E
RGB	rgb(88, 15, 30)
HSL	hsl(348, 71%, 20%)
HSV	hsv(348, 83%, 35%)
CMYK	cmyk(0%, 83%, 65.9%, 65.5%)
CIE-LAB	lab(17.97, 33.53, 10.84)
CIE-LCH	lch(17.97, 35.24, 17.91°)
OKLab	oklab(30.6% 0.1006 0.0265)
OKLCH	oklch(30.6% 0.104 14.7)
XYZ	xyz(4.4301, 2.5107, 1.4794)
Luminance	0.0251 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#580F1E #0F5849

analogous

#580F43 #580F1E #58240F

triadic

#580F1E #1E580F #0F1E58

tetradic

#580F1E #43580F #0F5849 #240F58

square

#580F1E #43580F #0F5849 #240F58

split-complementary

#580F1E #0F5824 #0F4358

monochromatic

#1A0409 #24060C #580F1E #8C1830 #C12142

Accessibility & contrast

On white

13.98

#580F1E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.50

#580F1E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #580F1E

13.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##580F1E	#FFFFFF	#000000	##FFFFFF
##580F1E	1.00	13.98	1.50	13.98
#FFFFFF	13.98	1.00	21.00	1.00
#000000	1.50	21.00	1.00	21.00
##FFFFFF	13.98	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#24221E

Deuteranopia (green-blind)

#36311C

Tritanopia (blue-blind)

#610015

Achromatopsia (no color)

#2C2C2C

Design tokens & code

CSS

--color: #580f1e;
/* rgb */ color: rgb(88, 15, 30);
/* oklch */ color: oklch(30.6% 0.104 14.7);

Tailwind

colors: {
  custom: {
    50: '#8d5559',
    500: '#580f1e',
    950: '#000000',
  },
}

SCSS

$custom: #580f1e;
$custom-light: #8d5559;
$custom-dark: #000000;

JSON

{
  "hex": "#580f1e",
  "rgb": {
    "r": 88,
    "g": 15,
    "b": 30
  },
  "hsl": {
    "h": 347.671,
    "s": 70.874,
    "l": 20.196
  },
  "oklch": {
    "l": 0.30598,
    "c": 0.10406,
    "h": 14.7
  },
  "luminance": 0.0251
}

Semantic roles & 50–950 ramp

primary

#580F1E

secondary

#31927E

accent

#EEC93A

background

#F9F5F5

surface

#F1E9E9

border

#CBC5C5

text

#0D0303

muted

#7E7878

Preview Lab

Preview with #580F1E

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

Preview Lab → · Contrast checker → · Palette generator →