#58151F#58151F

#58151F is a dark, moderate red. Relative luminance 0.027; OKLCH L 31.3% C 0.097 H 16.5°. Best body text is #FFFFFF at 13.62:1 contrast (WCAG AA passes).

Color values

HEX	#58151F
RGB	rgb(88, 21, 31)
HSL	hsl(351, 61%, 21%)
HSV	hsv(351, 76%, 35%)
CMYK	cmyk(0%, 76.1%, 64.8%, 65.5%)
CIE-LAB	lab(18.85, 31.23, 11.29)
CIE-LCH	lch(18.85, 33.21, 19.88°)
OKLab	oklab(31.26% 0.0934 0.0276)
OKLCH	oklch(31.26% 0.097 16.5)
XYZ	xyz(4.5404, 2.7106, 1.5802)
Luminance	0.0271 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#58151F #15584E

analogous

#581541 #58151F #582D15

triadic

#58151F #1F5815 #151F58

tetradic

#58151F #415815 #15584E #2D1558

square

#58151F #415815 #15584E #2D1558

split-complementary

#58151F #15582D #154158

monochromatic

#190609 #27090E #58151F #892130 #BB2D42

Accessibility & contrast

On white

13.62

#58151F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.54

#58151F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #58151F

13.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##58151F	#FFFFFF	#000000	##FFFFFF
##58151F	1.00	13.62	1.54	13.62
#FFFFFF	13.62	1.00	21.00	1.00
#000000	1.54	21.00	1.00	21.00
##FFFFFF	13.62	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#27251F

Deuteranopia (green-blind)

#38331D

Tritanopia (blue-blind)

#610419

Achromatopsia (no color)

#2E2E2E

Design tokens & code

CSS

--color: #58151f;
/* rgb */ color: rgb(88, 21, 31);
/* oklch */ color: oklch(31.3% 0.097 16.5);

Tailwind

colors: {
  custom: {
    50: '#8c585a',
    500: '#58151f',
    950: '#000000',
  },
}

SCSS

$custom: #58151f;
$custom-light: #8c585a;
$custom-dark: #000000;

JSON

{
  "hex": "#58151f",
  "rgb": {
    "r": 88,
    "g": 21,
    "b": 31
  },
  "hsl": {
    "h": 351.045,
    "s": 61.468,
    "l": 21.373
  },
  "oklch": {
    "l": 0.31257,
    "c": 0.09744,
    "h": 16.5
  },
  "luminance": 0.0271
}

Semantic roles & 50–950 ramp

primary

#58151F

secondary

#399083

accent

#E5CC43

background

#F9F5F5

surface

#F1E9E9

border

#CBC5C5

text

#0D0303

muted

#7E7878

Preview Lab

Preview with #58151F

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

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