#58131C#58131C

#58131C is a dark, moderate red. Relative luminance 0.026; OKLCH L 31.0% C 0.100 H 18.2°. Best body text is #FFFFFF at 13.77:1 contrast (WCAG AA passes).

Color values

HEX	#58131C
RGB	rgb(88, 19, 28)
HSL	hsl(352, 64%, 21%)
HSV	hsv(352, 78%, 35%)
CMYK	cmyk(0%, 78.4%, 68.2%, 65.5%)
CIE-LAB	lab(18.47, 31.85, 12.92)
CIE-LCH	lch(18.47, 34.37, 22.09°)
OKLab	oklab(30.96% 0.0948 0.0311)
OKLCH	oklch(30.96% 0.1 18.2)
XYZ	xyz(4.4674, 2.6249, 1.3698)
Luminance	0.0262 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#58131C #13584F

analogous

#58133E #58131C #582C13

triadic

#58131C #1C5813 #131C58

tetradic

#58131C #3E5813 #13584F #2C1358

square

#58131C #3E5813 #13584F #2C1358

split-complementary

#58131C #13582C #133E58

monochromatic

#190508 #26080C #58131C #8A1E2C #BD293C

Accessibility & contrast

On white

13.77

#58131C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.52

#58131C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #58131C

13.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##58131C	#FFFFFF	#000000	##FFFFFF
##58131C	1.00	13.77	1.52	13.77
#FFFFFF	13.77	1.00	21.00	1.00
#000000	1.52	21.00	1.00	21.00
##FFFFFF	13.77	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#26241C

Deuteranopia (green-blind)

#37321A

Tritanopia (blue-blind)

#610017

Achromatopsia (no color)

#2D2D2D

Design tokens & code

CSS

--color: #58131c;
/* rgb */ color: rgb(88, 19, 28);
/* oklch */ color: oklch(31.0% 0.100 18.2);

Tailwind

colors: {
  custom: {
    50: '#8d5757',
    500: '#58131c',
    950: '#000000',
  },
}

SCSS

$custom: #58131c;
$custom-light: #8d5757;
$custom-dark: #000000;

JSON

{
  "hex": "#58131c",
  "rgb": {
    "r": 88,
    "g": 19,
    "b": 28
  },
  "hsl": {
    "h": 352.174,
    "s": 64.486,
    "l": 20.98
  },
  "oklch": {
    "l": 0.3096,
    "c": 0.09976,
    "h": 18.2
  },
  "luminance": 0.02624
}

Semantic roles & 50–950 ramp

primary

#58131C

secondary

#379085

accent

#E7D240

background

#F9F5F5

surface

#F1E9E9

border

#CBC5C5

text

#0D0303

muted

#7E7878

Preview Lab

Preview with #58131C

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

Preview Lab → · Contrast checker → · Palette generator →