#58121B#58121B

#58121B is a dark, moderate red. Relative luminance 0.026; OKLCH L 30.8% C 0.101 H 18.6°. Best body text is #FFFFFF at 13.84:1 contrast (WCAG AA passes).

Color values

HEX	#58121B
RGB	rgb(88, 18, 27)
HSL	hsl(352, 66%, 21%)
HSV	hsv(352, 80%, 35%)
CMYK	cmyk(0%, 79.5%, 69.3%, 65.5%)
CIE-LAB	lab(18.31, 32.18, 13.41)
CIE-LCH	lch(18.31, 34.87, 22.63°)
OKLab	oklab(30.83% 0.0956 0.0321)
OKLCH	oklch(30.83% 0.101 18.6)
XYZ	xyz(4.4391, 2.5871, 1.3023)
Luminance	0.0259 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#58121B #12584F

analogous

#58123E #58121B #582C12

triadic

#58121B #1B5812 #121B58

tetradic

#58121B #3E5812 #12584F #2C1258

square

#58121B #3E5812 #12584F #2C1258

split-complementary

#58121B #12582C #123E58

monochromatic

#190508 #25080B #58121B #8B1C2B #BE273A

Accessibility & contrast

On white

13.84

#58121B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.52

#58121B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #58121B

13.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##58121B	#FFFFFF	#000000	##FFFFFF
##58121B	1.00	13.84	1.52	13.84
#FFFFFF	13.84	1.00	21.00	1.00
#000000	1.52	21.00	1.00	21.00
##FFFFFF	13.84	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#26231B

Deuteranopia (green-blind)

#373219

Tritanopia (blue-blind)

#610016

Achromatopsia (no color)

#2D2D2D

Design tokens & code

CSS

--color: #58121b;
/* rgb */ color: rgb(88, 18, 27);
/* oklch */ color: oklch(30.8% 0.101 18.6);

Tailwind

colors: {
  custom: {
    50: '#8d5657',
    500: '#58121b',
    950: '#000000',
  },
}

SCSS

$custom: #58121b;
$custom-light: #8d5657;
$custom-dark: #000000;

JSON

{
  "hex": "#58121b",
  "rgb": {
    "r": 88,
    "g": 18,
    "b": 27
  },
  "hsl": {
    "h": 352.286,
    "s": 66.038,
    "l": 20.784
  },
  "oklch": {
    "l": 0.3083,
    "c": 0.10089,
    "h": 18.6
  },
  "luminance": 0.02586
}

Semantic roles & 50–950 ramp

primary

#58121B

secondary

#359185

accent

#E9D33F

background

#F9F5F5

surface

#F1E9E9

border

#CBC5C5

text

#0D0303

muted

#7E7878

Preview Lab

Preview with #58121B

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

Preview Lab → · Contrast checker → · Palette generator →