#56150D#56150D

#56150D is a dark, moderate red. Relative luminance 0.025; OKLCH L 30.5% C 0.097 H 30.4°. Best body text is #FFFFFF at 13.92:1 contrast (WCAG AA passes).

Color values

HEX	#56150D
RGB	rgb(86, 21, 13)
HSL	hsl(7, 74%, 19%)
HSV	hsv(7, 85%, 34%)
CMYK	cmyk(0%, 75.6%, 84.9%, 66.3%)
CIE-LAB	lab(18.12, 29.41, 21.92)
CIE-LCH	lch(18.12, 36.68, 36.69°)
OKLab	oklab(30.54% 0.0838 0.0492)
OKLCH	oklch(30.54% 0.097 30.4)
XYZ	xyz(4.1790, 2.5445, 0.6518)
Luminance	0.0254 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#56150D #0D4E56

analogous

#560D2A #56150D #563A0D

triadic

#56150D #0D5615 #150D56

tetradic

#56150D #2A560D #0D4E56 #3A0D56

square

#56150D #2A560D #0D4E56 #3A0D56

split-complementary

#56150D #0D563A #0D2A56

monochromatic

#1B0604 #210805 #56150D #8B2215 #C02F1D

Accessibility & contrast

On white

13.92

#56150D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.51

#56150D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #56150D

13.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##56150D	#FFFFFF	#000000	##FFFFFF
##56150D	1.00	13.92	1.51	13.92
#FFFFFF	13.92	1.00	21.00	1.00
#000000	1.51	21.00	1.00	21.00
##FFFFFF	13.92	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#28230C

Deuteranopia (green-blind)

#38310A

Tritanopia (blue-blind)

#5F0114

Achromatopsia (no color)

#2C2C2C

Design tokens & code

CSS

--color: #56150d;
/* rgb */ color: rgb(86, 21, 13);
/* oklch */ color: oklch(30.5% 0.097 30.4);

Tailwind

colors: {
  custom: {
    50: '#8c574d',
    500: '#56150d',
    950: '#000000',
  },
}

SCSS

$custom: #56150d;
$custom-light: #8c574d;
$custom-dark: #000000;

JSON

{
  "hex": "#56150d",
  "rgb": {
    "r": 86,
    "g": 21,
    "b": 13
  },
  "hsl": {
    "h": 6.575,
    "s": 73.737,
    "l": 19.412
  },
  "oklch": {
    "l": 0.30539,
    "c": 0.09719,
    "h": 30.4
  },
  "luminance": 0.02544
}

Semantic roles & 50–950 ramp

primary

#56150D

secondary

#2E8691

accent

#DCF037

background

#F9F5F4

surface

#F1E9E7

border

#CBC5C3

text

#0D0301

muted

#7E7877

Preview Lab

Preview with #56150D

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

Preview Lab → · Contrast checker → · Palette generator →