#58191C#58191C

#58191C is a dark, moderate red. Relative luminance 0.029; OKLCH L 31.7% C 0.093 H 21.5°. Best body text is #FFFFFF at 13.37:1 contrast (WCAG AA passes).

Color values

HEX	#58191C
RGB	rgb(88, 25, 28)
HSL	hsl(357, 56%, 22%)
HSV	hsv(357, 72%, 35%)
CMYK	cmyk(0%, 71.6%, 68.2%, 65.5%)
CIE-LAB	lab(19.45, 29.17, 14.18)
CIE-LCH	lch(19.45, 32.43, 25.92°)
OKLab	oklab(31.69% 0.0863 0.034)
OKLCH	oklch(31.69% 0.093 21.5)
XYZ	xyz(4.5822, 2.8544, 1.4081)
Luminance	0.0285 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#58191C #195855

analogous

#58193C #58191C #583619

triadic

#58191C #1C5819 #191C58

tetradic

#58191C #3C5819 #195855 #361958

square

#58191C #3C5819 #195855 #361958

split-complementary

#58191C #195836 #193C58

monochromatic

#180708 #280B0D #58191C #88272B #B7343A

Accessibility & contrast

On white

13.37

#58191C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.57

#58191C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #58191C

13.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##58191C	#FFFFFF	#000000	##FFFFFF
##58191C	1.00	13.37	1.57	13.37
#FFFFFF	13.37	1.00	21.00	1.00
#000000	1.57	21.00	1.00	21.00
##FFFFFF	13.37	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2A271C

Deuteranopia (green-blind)

#39341A

Tritanopia (blue-blind)

#610A1B

Achromatopsia (no color)

#2F2F2F

Design tokens & code

CSS

--color: #58191c;
/* rgb */ color: rgb(88, 25, 28);
/* oklch */ color: oklch(31.7% 0.093 21.5);

Tailwind

colors: {
  custom: {
    50: '#8c5a58',
    500: '#58191c',
    950: '#000000',
  },
}

SCSS

$custom: #58191c;
$custom-light: #8c5a58;
$custom-dark: #000000;

JSON

{
  "hex": "#58191c",
  "rgb": {
    "r": 88,
    "g": 25,
    "b": 28
  },
  "hsl": {
    "h": 357.143,
    "s": 55.752,
    "l": 22.157
  },
  "oklch": {
    "l": 0.31689,
    "c": 0.09271,
    "h": 21.5
  },
  "luminance": 0.02854
}

Semantic roles & 50–950 ramp

primary

#58191C

secondary

#3E8E8B

accent

#DFD849

background

#F9F5F5

surface

#F1E9E9

border

#CBC5C5

text

#0D0403

muted

#7E7978

Preview Lab

Preview with #58191C

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

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