#581912#581912

#581912 is a dark, moderate red. Relative luminance 0.028; OKLCH L 31.5% C 0.094 H 29.6°. Best body text is #FFFFFF at 13.44:1 contrast (WCAG AA passes).

Color values

HEX	#581912
RGB	rgb(88, 25, 18)
HSL	hsl(6, 66%, 21%)
HSV	hsv(6, 80%, 35%)
CMYK	cmyk(0%, 71.6%, 79.5%, 65.5%)
CIE-LAB	lab(19.28, 28.55, 20.67)
CIE-LCH	lch(19.28, 35.25, 35.90°)
OKLab	oklab(31.51% 0.082 0.0466)
OKLCH	oklch(31.51% 0.094 29.6)
XYZ	xyz(4.4818, 2.8143, 0.8794)
Luminance	0.0281 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#581912 #125158

analogous

#58122E #581912 #583C12

triadic

#581912 #125819 #191258

tetradic

#581912 #2E5812 #125158 #3C1258

square

#581912 #2E5812 #125158 #3C1258

split-complementary

#581912 #12583C #122E58

monochromatic

#190705 #250B08 #581912 #8B271C #BE3627

Accessibility & contrast

On white

13.44

#581912 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.56

#581912 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #581912

13.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##581912	#FFFFFF	#000000	##FFFFFF
##581912	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)

#2B2611

Deuteranopia (green-blind)

#3A3410

Tritanopia (blue-blind)

#610818

Achromatopsia (no color)

#2F2F2F

Design tokens & code

CSS

--color: #581912;
/* rgb */ color: rgb(88, 25, 18);
/* oklch */ color: oklch(31.5% 0.094 29.6);

Tailwind

colors: {
  custom: {
    50: '#8d5a50',
    500: '#581912',
    950: '#000000',
  },
}

SCSS

$custom: #581912;
$custom-light: #8d5a50;
$custom-dark: #000000;

JSON

{
  "hex": "#581912",
  "rgb": {
    "r": 88,
    "g": 25,
    "b": 18
  },
  "hsl": {
    "h": 6,
    "s": 66.038,
    "l": 20.784
  },
  "oklch": {
    "l": 0.3151,
    "c": 0.09434,
    "h": 29.6
  },
  "luminance": 0.02814
}

Semantic roles & 50–950 ramp

primary

#581912

secondary

#358791

accent

#D8E93F

background

#F9F5F4

surface

#F1E9E7

border

#CBC5C3

text

#0D0402

muted

#7E7978

Preview Lab

Preview with #581912

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

Preview Lab → · Contrast checker → · Palette generator →