#56131F#56131F

#56131F is a dark, moderate red. Relative luminance 0.025; OKLCH L 30.6% C 0.097 H 15.0°. Best body text is #FFFFFF at 13.92:1 contrast (WCAG AA passes).

Color values

HEX	#56131F
RGB	rgb(86, 19, 31)
HSL	hsl(349, 64%, 21%)
HSV	hsv(349, 78%, 34%)
CMYK	cmyk(0%, 77.9%, 64%, 66.3%)
CIE-LAB	lab(18.12, 31.37, 10.25)
CIE-LCH	lch(18.12, 33.00, 18.09°)
OKLab	oklab(30.64% 0.0942 0.0252)
OKLCH	oklch(30.64% 0.097 15)
XYZ	xyz(4.3184, 2.5437, 1.5597)
Luminance	0.0254 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#56131F #13564A

analogous

#561340 #56131F #562813

triadic

#56131F #1F5613 #131F56

tetradic

#56131F #405613 #13564A #281356

square

#56131F #405613 #13564A #281356

split-complementary

#56131F #135628 #134056

monochromatic

#190609 #24080D #56131F #881E31 #BA2943

Accessibility & contrast

On white

13.92

#56131F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.51

#56131F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #56131F

13.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##56131F	#FFFFFF	#000000	##FFFFFF
##56131F	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)

#25231F

Deuteranopia (green-blind)

#36311D

Tritanopia (blue-blind)

#5F0318

Achromatopsia (no color)

#2C2C2C

Design tokens & code

CSS

--color: #56131f;
/* rgb */ color: rgb(86, 19, 31);
/* oklch */ color: oklch(30.6% 0.097 15.0);

Tailwind

colors: {
  custom: {
    50: '#8b575a',
    500: '#56131f',
    950: '#000000',
  },
}

SCSS

$custom: #56131f;
$custom-light: #8b575a;
$custom-dark: #000000;

JSON

{
  "hex": "#56131f",
  "rgb": {
    "r": 86,
    "g": 19,
    "b": 31
  },
  "hsl": {
    "h": 349.254,
    "s": 63.81,
    "l": 20.588
  },
  "oklch": {
    "l": 0.30637,
    "c": 0.09749,
    "h": 15
  },
  "luminance": 0.02543
}

Semantic roles & 50–950 ramp

primary

#56131F

secondary

#368E7F

accent

#E7C941

background

#F8F5F5

surface

#F0E9E9

border

#CBC5C5

text

#0D0303

muted

#7D7878

Preview Lab

Preview with #56131F

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

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