#56131D#56131D

#56131D is a dark, moderate red. Relative luminance 0.025; OKLCH L 30.6% C 0.097 H 16.8°. Best body text is #FFFFFF at 13.94:1 contrast (WCAG AA passes).

Color values

HEX	#56131D
RGB	rgb(86, 19, 29)
HSL	hsl(351, 64%, 21%)
HSV	hsv(351, 78%, 34%)
CMYK	cmyk(0%, 77.9%, 66.3%, 66.3%)
CIE-LAB	lab(18.07, 31.21, 11.61)
CIE-LCH	lch(18.07, 33.30, 20.40°)
OKLab	oklab(30.59% 0.0933 0.0282)
OKLCH	oklch(30.59% 0.097 16.8)
XYZ	xyz(4.2928, 2.5335, 1.4251)
Luminance	0.0253 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#56131D #13564C

analogous

#56133E #56131D #562A13

triadic

#56131D #1D5613 #131D56

tetradic

#56131D #3E5613 #13564C #2A1356

square

#56131D #3E5613 #13564C #2A1356

split-complementary

#56131D #13562A #133E56

monochromatic

#190608 #24080C #56131D #881E2E #BA293F

Accessibility & contrast

On white

13.94

#56131D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.51

#56131D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #56131D

13.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##56131D	#FFFFFF	#000000	##FFFFFF
##56131D	1.00	13.94	1.51	13.94
#FFFFFF	13.94	1.00	21.00	1.00
#000000	1.51	21.00	1.00	21.00
##FFFFFF	13.94	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#25231D

Deuteranopia (green-blind)

#36311B

Tritanopia (blue-blind)

#5F0217

Achromatopsia (no color)

#2C2C2C

Design tokens & code

CSS

--color: #56131d;
/* rgb */ color: rgb(86, 19, 29);
/* oklch */ color: oklch(30.6% 0.097 16.8);

Tailwind

colors: {
  custom: {
    50: '#8b5758',
    500: '#56131d',
    950: '#000000',
  },
}

SCSS

$custom: #56131d;
$custom-light: #8b5758;
$custom-dark: #000000;

JSON

{
  "hex": "#56131d",
  "rgb": {
    "r": 86,
    "g": 19,
    "b": 29
  },
  "hsl": {
    "h": 351.045,
    "s": 63.81,
    "l": 20.588
  },
  "oklch": {
    "l": 0.30588,
    "c": 0.09745,
    "h": 16.8
  },
  "luminance": 0.02533
}

Semantic roles & 50–950 ramp

primary

#56131D

secondary

#368E81

accent

#E7CE41

background

#F9F5F5

surface

#F1E9E9

border

#CBC5C5

text

#0D0303

muted

#7E7878

Preview Lab

Preview with #56131D

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

Preview Lab → · Contrast checker → · Palette generator →