#58191A#58191A

#58191A is a dark, moderate red. Relative luminance 0.028; OKLCH L 31.6% C 0.093 H 23.3°. Best body text is #FFFFFF at 13.38:1 contrast (WCAG AA passes).

Color values

HEX	#58191A
RGB	rgb(88, 25, 26)
HSL	hsl(359, 56%, 22%)
HSV	hsv(359, 72%, 35%)
CMYK	cmyk(0%, 71.6%, 70.5%, 65.5%)
CIE-LAB	lab(19.41, 29.03, 15.51)
CIE-LCH	lch(19.41, 32.91, 28.11°)
OKLab	oklab(31.65% 0.0854 0.0367)
OKLCH	oklch(31.65% 0.093 23.3)
XYZ	xyz(4.5590, 2.8452, 1.2862)
Luminance	0.0284 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#58191A #195857

analogous

#581939 #58191A #583819

triadic

#58191A #1A5819 #191A58

tetradic

#58191A #395819 #195857 #381958

square

#58191A #395819 #195857 #381958

split-complementary

#58191A #195838 #193958

monochromatic

#180707 #280B0C #58191A #882728 #B73436

Accessibility & contrast

On white

13.38

#58191A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.57

#58191A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #58191A

13.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##58191A	#FFFFFF	#000000	##FFFFFF
##58191A	1.00	13.38	1.57	13.38
#FFFFFF	13.38	1.00	21.00	1.00
#000000	1.57	21.00	1.00	21.00
##FFFFFF	13.38	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2A2719

Deuteranopia (green-blind)

#3A3418

Tritanopia (blue-blind)

#610A1A

Achromatopsia (no color)

#2F2F2F

Design tokens & code

CSS

--color: #58191a;
/* rgb */ color: rgb(88, 25, 26);
/* oklch */ color: oklch(31.6% 0.093 23.3);

Tailwind

colors: {
  custom: {
    50: '#8c5a56',
    500: '#58191a',
    950: '#000000',
  },
}

SCSS

$custom: #58191a;
$custom-light: #8c5a56;
$custom-dark: #000000;

JSON

{
  "hex": "#58191a",
  "rgb": {
    "r": 88,
    "g": 25,
    "b": 26
  },
  "hsl": {
    "h": 359.048,
    "s": 55.752,
    "l": 22.157
  },
  "oklch": {
    "l": 0.31647,
    "c": 0.09293,
    "h": 23.3
  },
  "luminance": 0.02845
}

Semantic roles & 50–950 ramp

primary

#58191A

secondary

#3E8E8D

accent

#DFDD49

background

#F9F5F5

surface

#F1E9E9

border

#CBC5C5

text

#0D0403

muted

#7E7978

Preview Lab

Preview with #58191A

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

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