#56170D#56170D

#56170D is a dark, moderate red. Relative luminance 0.026; OKLCH L 30.8% C 0.095 H 31.7°. Best body text is #FFFFFF at 13.78:1 contrast (WCAG AA passes).

Color values

HEX	#56170D
RGB	rgb(86, 23, 13)
HSL	hsl(8, 74%, 19%)
HSV	hsv(8, 85%, 34%)
CMYK	cmyk(0%, 73.3%, 84.9%, 66.3%)
CIE-LAB	lab(18.46, 28.49, 22.32)
CIE-LCH	lch(18.46, 36.19, 38.07°)
OKLab	oklab(30.79% 0.0809 0.05)
OKLCH	oklch(30.79% 0.095 31.7)
XYZ	xyz(4.2173, 2.6209, 0.6645)
Luminance	0.0262 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#56170D #0D4C56

analogous

#560D28 #56170D #563C0D

triadic

#56170D #0D5617 #170D56

tetradic

#56170D #28560D #0D4C56 #3C0D56

square

#56170D #28560D #0D4C56 #3C0D56

split-complementary

#56170D #0D563C #0D2856

monochromatic

#1B0704 #210905 #56170D #8B2515 #C0331D

Accessibility & contrast

On white

13.78

#56170D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.52

#56170D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #56170D

13.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##56170D	#FFFFFF	#000000	##FFFFFF
##56170D	1.00	13.78	1.52	13.78
#FFFFFF	13.78	1.00	21.00	1.00
#000000	1.52	21.00	1.00	21.00
##FFFFFF	13.78	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#29240B

Deuteranopia (green-blind)

#39320A

Tritanopia (blue-blind)

#5F0415

Achromatopsia (no color)

#2D2D2D

Design tokens & code

CSS

--color: #56170d;
/* rgb */ color: rgb(86, 23, 13);
/* oklch */ color: oklch(30.8% 0.095 31.7);

Tailwind

colors: {
  custom: {
    50: '#8c584d',
    500: '#56170d',
    950: '#000000',
  },
}

SCSS

$custom: #56170d;
$custom-light: #8c584d;
$custom-dark: #000000;

JSON

{
  "hex": "#56170d",
  "rgb": {
    "r": 86,
    "g": 23,
    "b": 13
  },
  "hsl": {
    "h": 8.219,
    "s": 73.737,
    "l": 19.412
  },
  "oklch": {
    "l": 0.30792,
    "c": 0.09512,
    "h": 31.7
  },
  "luminance": 0.0262
}

Semantic roles & 50–950 ramp

primary

#56170D

secondary

#2E8391

accent

#D7F037

background

#F9F5F4

surface

#F1E9E7

border

#CBC5C3

text

#0D0301

muted

#7E7877

Preview Lab

Preview with #56170D

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

Preview Lab → · Contrast checker → · Palette generator →