#58171A#58171A

#58171A is a dark, moderate red. Relative luminance 0.028; OKLCH L 31.4% C 0.095 H 22.0°. Best body text is #FFFFFF at 13.53:1 contrast (WCAG AA passes).

Color values

HEX	#58171A
RGB	rgb(88, 23, 26)
HSL	hsl(357, 59%, 22%)
HSV	hsv(357, 74%, 35%)
CMYK	cmyk(0%, 73.9%, 70.5%, 65.5%)
CIE-LAB	lab(19.07, 29.97, 15.08)
CIE-LCH	lch(19.07, 33.55, 26.70°)
OKLab	oklab(31.39% 0.0884 0.0357)
OKLCH	oklch(31.39% 0.095 22)
XYZ	xyz(4.5178, 2.7627, 1.2724)
Luminance	0.0276 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#58171A #175855

analogous

#58173B #58171A #583517

triadic

#58171A #1A5817 #171A58

tetradic

#58171A #3B5817 #175855 #351758

square

#58171A #3B5817 #175855 #351758

split-complementary

#58171A #175835 #173B58

monochromatic

#180607 #270A0C #58171A #892428 #B93037

Accessibility & contrast

On white

13.53

#58171A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.55

#58171A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #58171A

13.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##58171A	#FFFFFF	#000000	##FFFFFF
##58171A	1.00	13.53	1.55	13.53
#FFFFFF	13.53	1.00	21.00	1.00
#000000	1.55	21.00	1.00	21.00
##FFFFFF	13.53	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#29251A

Deuteranopia (green-blind)

#393318

Tritanopia (blue-blind)

#610619

Achromatopsia (no color)

#2E2E2E

Design tokens & code

CSS

--color: #58171a;
/* rgb */ color: rgb(88, 23, 26);
/* oklch */ color: oklch(31.4% 0.095 22.0);

Tailwind

colors: {
  custom: {
    50: '#8c5956',
    500: '#58171a',
    950: '#000000',
  },
}

SCSS

$custom: #58171a;
$custom-light: #8c5956;
$custom-dark: #000000;

JSON

{
  "hex": "#58171a",
  "rgb": {
    "r": 88,
    "g": 23,
    "b": 26
  },
  "hsl": {
    "h": 357.231,
    "s": 58.559,
    "l": 21.765
  },
  "oklch": {
    "l": 0.31389,
    "c": 0.09531,
    "h": 22
  },
  "luminance": 0.02762
}

Semantic roles & 50–950 ramp

primary

#58171A

secondary

#3C8F8B

accent

#E2DB46

background

#F9F5F5

surface

#F1E9E9

border

#CBC5C5

text

#0D0403

muted

#7E7978

Preview Lab

Preview with #58171A

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

Preview Lab → · Contrast checker → · Palette generator →