#560B11#560B11

#560B11 is a dark, moderate red. Relative luminance 0.023; OKLCH L 29.6% C 0.106 H 23.1°. Best body text is #FFFFFF at 14.47:1 contrast (WCAG AA passes).

Color values

HEX	#560B11
RGB	rgb(86, 11, 17)
HSL	hsl(355, 77%, 19%)
HSV	hsv(355, 87%, 34%)
CMYK	cmyk(0%, 87.2%, 80.2%, 66.3%)
CIE-LAB	lab(16.79, 33.43, 18.19)
CIE-LCH	lch(16.79, 38.06, 28.55°)
OKLab	oklab(29.57% 0.0974 0.0416)
OKLCH	oklch(29.57% 0.106 23.1)
XYZ	xyz(4.0591, 2.2589, 0.7525)
Luminance	0.0226 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#560B11 #0B5650

analogous

#560B37 #560B11 #562B0B

triadic

#560B11 #11560B #0B1156

tetradic

#560B11 #37560B #0B5650 #2B0B56

square

#560B11 #37560B #0B5650 #2B0B56

split-complementary

#560B11 #0B562B #0B3756

monochromatic

#1B0305 #200406 #560B11 #8C121C #C31926

Accessibility & contrast

On white

14.47

#560B11 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.45

#560B11 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #560B11

14.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##560B11	#FFFFFF	#000000	##FFFFFF
##560B11	1.00	14.47	1.45	14.47
#FFFFFF	14.47	1.00	21.00	1.00
#000000	1.45	21.00	1.00	21.00
##FFFFFF	14.47	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#231F10

Deuteranopia (green-blind)

#352F0E

Tritanopia (blue-blind)

#5F000E

Achromatopsia (no color)

#292929

Design tokens & code

CSS

--color: #560b11;
/* rgb */ color: rgb(86, 11, 17);
/* oklch */ color: oklch(29.6% 0.106 23.1);

Tailwind

colors: {
  custom: {
    50: '#8c534f',
    500: '#560b11',
    950: '#000000',
  },
}

SCSS

$custom: #560b11;
$custom-light: #8c534f;
$custom-dark: #000000;

JSON

{
  "hex": "#560b11",
  "rgb": {
    "r": 86,
    "g": 11,
    "b": 17
  },
  "hsl": {
    "h": 355.2,
    "s": 77.32,
    "l": 19.02
  },
  "oklch": {
    "l": 0.29567,
    "c": 0.10594,
    "h": 23.1
  },
  "luminance": 0.02258
}

Semantic roles & 50–950 ramp

primary

#560B11

secondary

#2B9189

accent

#F4E434

background

#F9F5F4

surface

#F1E8E7

border

#CBC4C3

text

#0D0301

muted

#7E7877

Preview Lab

Preview with #560B11

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

Preview Lab → · Contrast checker → · Palette generator →