#58171E#58171E

#58171E is a dark, moderate red. Relative luminance 0.028; OKLCH L 31.5% C 0.095 H 18.5°. Best body text is #FFFFFF at 13.49:1 contrast (WCAG AA passes).

Color values

HEX	#58171E
RGB	rgb(88, 23, 30)
HSL	hsl(354, 59%, 22%)
HSV	hsv(354, 74%, 35%)
CMYK	cmyk(0%, 73.9%, 65.9%, 65.5%)
CIE-LAB	lab(19.15, 30.26, 12.40)
CIE-LCH	lch(19.15, 32.70, 22.28°)
OKLab	oklab(31.48% 0.0901 0.0301)
OKLCH	oklch(31.48% 0.095 18.5)
XYZ	xyz(4.5657, 2.7819, 1.5246)
Luminance	0.0278 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#58171E #175851

analogous

#58173F #58171E #583117

triadic

#58171E #1E5817 #171E58

tetradic

#58171E #3F5817 #175851 #311758

square

#58171E #3F5817 #175851 #311758

split-complementary

#58171E #175831 #173F58

monochromatic

#180608 #270A0D #58171E #89242F #B9303F

Accessibility & contrast

On white

13.49

#58171E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.56

#58171E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #58171E

13.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##58171E	#FFFFFF	#000000	##FFFFFF
##58171E	1.00	13.49	1.56	13.49
#FFFFFF	13.49	1.00	21.00	1.00
#000000	1.56	21.00	1.00	21.00
##FFFFFF	13.49	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#28261E

Deuteranopia (green-blind)

#39331C

Tritanopia (blue-blind)

#61071A

Achromatopsia (no color)

#2E2E2E

Design tokens & code

CSS

--color: #58171e;
/* rgb */ color: rgb(88, 23, 30);
/* oklch */ color: oklch(31.5% 0.095 18.5);

Tailwind

colors: {
  custom: {
    50: '#8c5959',
    500: '#58171e',
    950: '#000000',
  },
}

SCSS

$custom: #58171e;
$custom-light: #8c5959;
$custom-dark: #000000;

JSON

{
  "hex": "#58171e",
  "rgb": {
    "r": 88,
    "g": 23,
    "b": 30
  },
  "hsl": {
    "h": 353.538,
    "s": 58.559,
    "l": 21.765
  },
  "oklch": {
    "l": 0.31476,
    "c": 0.09503,
    "h": 18.5
  },
  "luminance": 0.02781
}

Semantic roles & 50–950 ramp

primary

#58171E

secondary

#3C8F86

accent

#E2D146

background

#F9F5F5

surface

#F1E9E9

border

#CBC5C5

text

#0D0403

muted

#7E7978

Preview Lab

Preview with #58171E

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

Preview Lab → · Contrast checker → · Palette generator →