#59101F#59101F

#59101F is a dark, moderate red. Relative luminance 0.026; OKLCH L 30.9% C 0.104 H 14.5°. Best body text is #FFFFFF at 13.83:1 contrast (WCAG AA passes).

Color values

HEX	#59101F
RGB	rgb(89, 16, 31)
HSL	hsl(348, 70%, 21%)
HSV	hsv(348, 82%, 35%)
CMYK	cmyk(0%, 82%, 65.2%, 65.1%)
CIE-LAB	lab(18.34, 33.58, 10.66)
CIE-LCH	lch(18.34, 35.23, 17.61°)
OKLab	oklab(30.92% 0.1008 0.0261)
OKLCH	oklch(30.92% 0.104 14.5)
XYZ	xyz(4.5529, 2.5940, 1.5570)
Luminance	0.0259 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#59101F #10594A

analogous

#591043 #59101F #592510

triadic

#59101F #1F5910 #101F59

tetradic

#59101F #435910 #10594A #251059

square

#59101F #435910 #10594A #251059

split-complementary

#59101F #105925 #104359

monochromatic

#1A0509 #25070D #59101F #8D1931 #C12343

Accessibility & contrast

On white

13.83

#59101F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.52

#59101F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #59101F

13.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##59101F	#FFFFFF	#000000	##FFFFFF
##59101F	1.00	13.83	1.52	13.83
#FFFFFF	13.83	1.00	21.00	1.00
#000000	1.52	21.00	1.00	21.00
##FFFFFF	13.83	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#24231F

Deuteranopia (green-blind)

#37321D

Tritanopia (blue-blind)

#620016

Achromatopsia (no color)

#2D2D2D

Design tokens & code

CSS

--color: #59101f;
/* rgb */ color: rgb(89, 16, 31);
/* oklch */ color: oklch(30.9% 0.104 14.5);

Tailwind

colors: {
  custom: {
    50: '#8d565a',
    500: '#59101f',
    950: '#000000',
  },
}

SCSS

$custom: #59101f;
$custom-light: #8d565a;
$custom-dark: #000000;

JSON

{
  "hex": "#59101f",
  "rgb": {
    "r": 89,
    "g": 16,
    "b": 31
  },
  "hsl": {
    "h": 347.671,
    "s": 69.524,
    "l": 20.588
  },
  "oklch": {
    "l": 0.3092,
    "c": 0.10417,
    "h": 14.5
  },
  "luminance": 0.02593
}

Semantic roles & 50–950 ramp

primary

#59101F

secondary

#33927F

accent

#ECC83B

background

#F9F5F5

surface

#F1E9E9

border

#CBC5C5

text

#0D0303

muted

#7E7878

Preview Lab

Preview with #59101F

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

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