#560B17#560B17

#560B17 is a dark, moderate red. Relative luminance 0.023; OKLCH L 29.7% C 0.106 H 18.7°. Best body text is #FFFFFF at 14.42:1 contrast (WCAG AA passes).

Color values

HEX	#560B17
RGB	rgb(86, 11, 23)
HSL	hsl(350, 77%, 19%)
HSV	hsv(350, 87%, 34%)
CMYK	cmyk(0%, 87.2%, 73.3%, 66.3%)
CIE-LAB	lab(16.89, 33.75, 14.36)
CIE-LCH	lch(16.89, 36.68, 23.05°)
OKLab	oklab(29.68% 0.1 0.0338)
OKLCH	oklch(29.68% 0.106 18.7)
XYZ	xyz(4.1125, 2.2803, 1.0340)
Luminance	0.0228 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#560B17 #0B564A

analogous

#560B3D #560B17 #56250B

triadic

#560B17 #17560B #0B1756

tetradic

#560B17 #3D560B #0B564A #250B56

square

#560B17 #3D560B #0B564A #250B56

split-complementary

#560B17 #0B5625 #0B3D56

monochromatic

#1B0307 #200408 #560B17 #8C1226 #C31934

Accessibility & contrast

On white

14.42

#560B17 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.46

#560B17 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #560B17

14.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##560B17	#FFFFFF	#000000	##FFFFFF
##560B17	1.00	14.42	1.46	14.42
#FFFFFF	14.42	1.00	21.00	1.00
#000000	1.46	21.00	1.00	21.00
##FFFFFF	14.42	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#222017

Deuteranopia (green-blind)

#352F15

Tritanopia (blue-blind)

#5F0010

Achromatopsia (no color)

#2A2A2A

Design tokens & code

CSS

--color: #560b17;
/* rgb */ color: rgb(86, 11, 23);
/* oklch */ color: oklch(29.7% 0.106 18.7);

Tailwind

colors: {
  custom: {
    50: '#8c5353',
    500: '#560b17',
    950: '#000000',
  },
}

SCSS

$custom: #560b17;
$custom-light: #8c5353;
$custom-dark: #000000;

JSON

{
  "hex": "#560b17",
  "rgb": {
    "r": 86,
    "g": 11,
    "b": 23
  },
  "hsl": {
    "h": 350.4,
    "s": 77.32,
    "l": 19.02
  },
  "oklch": {
    "l": 0.29676,
    "c": 0.10555,
    "h": 18.7
  },
  "luminance": 0.0228
}

Semantic roles & 50–950 ramp

primary

#560B17

secondary

#2B9181

accent

#F4D534

background

#F9F5F4

surface

#F1E8E7

border

#CBC4C3

text

#0D0302

muted

#7E7878

Preview Lab

Preview with #560B17

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

Preview Lab → · Contrast checker → · Palette generator →