#56111B#56111B

#56111B is a dark, moderate red. Relative luminance 0.025; OKLCH L 30.3% C 0.100 H 17.7°. Best body text is #FFFFFF at 14.08:1 contrast (WCAG AA passes).

Color values

HEX	#56111B
RGB	rgb(86, 17, 27)
HSL	hsl(351, 67%, 20%)
HSV	hsv(351, 80%, 34%)
CMYK	cmyk(0%, 80.2%, 68.6%, 66.3%)
CIE-LAB	lab(17.73, 31.88, 12.59)
CIE-LCH	lch(17.73, 34.28, 21.54°)
OKLab	oklab(30.32% 0.095 0.0303)
OKLCH	oklch(30.32% 0.1 17.7)
XYZ	xyz(4.2365, 2.4591, 1.2883)
Luminance	0.0246 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#56111B #11564C

analogous

#56113E #56111B #562911

triadic

#56111B #1B5611 #111B56

tetradic

#56111B #3E5611 #11564C #291156

square

#56111B #3E5611 #11564C #291156

split-complementary

#56111B #115629 #113E56

monochromatic

#1A0508 #23070B #56111B #891B2B #BC253B

Accessibility & contrast

On white

14.08

#56111B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.49

#56111B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #56111B

14.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##56111B	#FFFFFF	#000000	##FFFFFF
##56111B	1.00	14.08	1.49	14.08
#FFFFFF	14.08	1.00	21.00	1.00
#000000	1.49	21.00	1.00	21.00
##FFFFFF	14.08	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#24221B

Deuteranopia (green-blind)

#363119

Tritanopia (blue-blind)

#5F0015

Achromatopsia (no color)

#2B2B2B

Design tokens & code

CSS

--color: #56111b;
/* rgb */ color: rgb(86, 17, 27);
/* oklch */ color: oklch(30.3% 0.100 17.7);

Tailwind

colors: {
  custom: {
    50: '#8b5657',
    500: '#56111b',
    950: '#000000',
  },
}

SCSS

$custom: #56111b;
$custom-light: #8b5657;
$custom-dark: #000000;

JSON

{
  "hex": "#56111b",
  "rgb": {
    "r": 86,
    "g": 17,
    "b": 27
  },
  "hsl": {
    "h": 351.304,
    "s": 66.99,
    "l": 20.196
  },
  "oklch": {
    "l": 0.30323,
    "c": 0.09968,
    "h": 17.7
  },
  "luminance": 0.02458
}

Semantic roles & 50–950 ramp

primary

#56111B

secondary

#348F82

accent

#EAD13E

background

#F9F5F5

surface

#F1E9E9

border

#CBC5C5

text

#0D0303

muted

#7E7878

Preview Lab

Preview with #56111B

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

Preview Lab → · Contrast checker → · Palette generator →