#58111B#58111B

#58111B is a dark, moderate red. Relative luminance 0.026; OKLCH L 30.7% C 0.102 H 18.1°. Best body text is #FFFFFF at 13.90:1 contrast (WCAG AA passes).

Color values

HEX	#58111B
RGB	rgb(88, 17, 27)
HSL	hsl(352, 68%, 21%)
HSV	hsv(352, 81%, 35%)
CMYK	cmyk(0%, 80.7%, 69.3%, 65.5%)
CIE-LAB	lab(18.17, 32.57, 13.23)
CIE-LCH	lch(18.17, 35.16, 22.11°)
OKLab	oklab(30.73% 0.0969 0.0317)
OKLCH	oklch(30.73% 0.102 18.1)
XYZ	xyz(4.4232, 2.5554, 1.2970)
Luminance	0.0255 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#58111B #11584E

analogous

#58113E #58111B #582A11

triadic

#58111B #1B5811 #111B58

tetradic

#58111B #3E5811 #11584E #2A1158

square

#58111B #3E5811 #11584E #2A1158

split-complementary

#58111B #11582A #113E58

monochromatic

#1A0508 #25070B #58111B #8B1B2B #BF253A

Accessibility & contrast

On white

13.90

#58111B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.51

#58111B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #58111B

13.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##58111B	#FFFFFF	#000000	##FFFFFF
##58111B	1.00	13.90	1.51	13.90
#FFFFFF	13.90	1.00	21.00	1.00
#000000	1.51	21.00	1.00	21.00
##FFFFFF	13.90	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#25231B

Deuteranopia (green-blind)

#373219

Tritanopia (blue-blind)

#610015

Achromatopsia (no color)

#2C2C2C

Design tokens & code

CSS

--color: #58111b;
/* rgb */ color: rgb(88, 17, 27);
/* oklch */ color: oklch(30.7% 0.102 18.1);

Tailwind

colors: {
  custom: {
    50: '#8d5657',
    500: '#58111b',
    950: '#000000',
  },
}

SCSS

$custom: #58111b;
$custom-light: #8d5657;
$custom-dark: #000000;

JSON

{
  "hex": "#58111b",
  "rgb": {
    "r": 88,
    "g": 17,
    "b": 27
  },
  "hsl": {
    "h": 351.549,
    "s": 67.619,
    "l": 20.588
  },
  "oklch": {
    "l": 0.30725,
    "c": 0.10194,
    "h": 18.1
  },
  "luminance": 0.02555
}

Semantic roles & 50–950 ramp

primary

#58111B

secondary

#349184

accent

#EAD23D

background

#F9F5F5

surface

#F1E9E9

border

#CBC5C5

text

#0D0303

muted

#7E7878

Preview Lab

Preview with #58111B

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

Preview Lab → · Contrast checker → · Palette generator →