#56151D#56151D

#56151D is a dark, moderate red. Relative luminance 0.026; OKLCH L 30.8% C 0.095 H 17.9°. Best body text is #FFFFFF at 13.81:1 contrast (WCAG AA passes).

Color values

HEX	#56151D
RGB	rgb(86, 21, 29)
HSL	hsl(353, 61%, 21%)
HSV	hsv(353, 76%, 34%)
CMYK	cmyk(0%, 75.6%, 66.3%, 66.3%)
CIE-LAB	lab(18.38, 30.35, 12.02)
CIE-LCH	lch(18.38, 32.64, 21.61°)
OKLab	oklab(30.82% 0.0905 0.0292)
OKLCH	oklch(30.82% 0.095 17.9)
XYZ	xyz(4.3281, 2.6041, 1.4369)
Luminance	0.0260 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#56151D #15564E

analogous

#56153D #56151D #562D15

triadic

#56151D #1D5615 #151D56

tetradic

#56151D #3D5615 #15564E #2D1556

square

#56151D #3D5615 #15564E #2D1556

split-complementary

#56151D #15562D #153D56

monochromatic

#190608 #25090C #56151D #87212E #B82D3E

Accessibility & contrast

On white

13.81

#56151D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.52

#56151D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #56151D

13.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##56151D	#FFFFFF	#000000	##FFFFFF
##56151D	1.00	13.81	1.52	13.81
#FFFFFF	13.81	1.00	21.00	1.00
#000000	1.52	21.00	1.00	21.00
##FFFFFF	13.81	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#26241D

Deuteranopia (green-blind)

#37321B

Tritanopia (blue-blind)

#5F0518

Achromatopsia (no color)

#2D2D2D

Design tokens & code

CSS

--color: #56151d;
/* rgb */ color: rgb(86, 21, 29);
/* oklch */ color: oklch(30.8% 0.095 17.9);

Tailwind

colors: {
  custom: {
    50: '#8b5858',
    500: '#56151d',
    950: '#000000',
  },
}

SCSS

$custom: #56151d;
$custom-light: #8b5858;
$custom-dark: #000000;

JSON

{
  "hex": "#56151d",
  "rgb": {
    "r": 86,
    "g": 21,
    "b": 29
  },
  "hsl": {
    "h": 352.615,
    "s": 60.748,
    "l": 20.98
  },
  "oklch": {
    "l": 0.30821,
    "c": 0.09509,
    "h": 17.9
  },
  "luminance": 0.02603
}

Semantic roles & 50–950 ramp

primary

#56151D

secondary

#398E83

accent

#E4D044

background

#F8F5F5

surface

#F0E9E9

border

#CBC5C5

text

#0D0303

muted

#7D7878

Preview Lab

Preview with #56151D

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

Preview Lab → · Contrast checker → · Palette generator →