#56151C#56151C

#56151C is a dark, moderate red. Relative luminance 0.026; OKLCH L 30.8% C 0.095 H 18.8°. Best body text is #FFFFFF at 13.82:1 contrast (WCAG AA passes).

Color values

HEX	#56151C
RGB	rgb(86, 21, 28)
HSL	hsl(354, 61%, 21%)
HSV	hsv(354, 76%, 34%)
CMYK	cmyk(0%, 75.6%, 67.4%, 66.3%)
CIE-LAB	lab(18.36, 30.27, 12.69)
CIE-LCH	lch(18.36, 32.83, 22.75°)
OKLab	oklab(30.8% 0.0901 0.0307)
OKLCH	oklch(30.8% 0.095 18.8)
XYZ	xyz(4.3160, 2.5992, 1.3728)
Luminance	0.0260 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#56151C #15564F

analogous

#56153C #56151C #562E15

triadic

#56151C #1C5615 #151C56

tetradic

#56151C #3C5615 #15564F #2E1556

square

#56151C #3C5615 #15564F #2E1556

split-complementary

#56151C #15562E #153C56

monochromatic

#190608 #25090C #56151C #87212C #B82D3C

Accessibility & contrast

On white

13.82

#56151C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.52

#56151C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #56151C

13.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##56151C	#FFFFFF	#000000	##FFFFFF
##56151C	1.00	13.82	1.52	13.82
#FFFFFF	13.82	1.00	21.00	1.00
#000000	1.52	21.00	1.00	21.00
##FFFFFF	13.82	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#26241C

Deuteranopia (green-blind)

#37321A

Tritanopia (blue-blind)

#5F0518

Achromatopsia (no color)

#2D2D2D

Design tokens & code

CSS

--color: #56151c;
/* rgb */ color: rgb(86, 21, 28);
/* oklch */ color: oklch(30.8% 0.095 18.8);

Tailwind

colors: {
  custom: {
    50: '#8b5757',
    500: '#56151c',
    950: '#000000',
  },
}

SCSS

$custom: #56151c;
$custom-light: #8b5757;
$custom-dark: #000000;

JSON

{
  "hex": "#56151c",
  "rgb": {
    "r": 86,
    "g": 21,
    "b": 28
  },
  "hsl": {
    "h": 353.538,
    "s": 60.748,
    "l": 20.98
  },
  "oklch": {
    "l": 0.30798,
    "c": 0.09512,
    "h": 18.8
  },
  "luminance": 0.02599
}

Semantic roles & 50–950 ramp

primary

#56151C

secondary

#398E85

accent

#E4D344

background

#F8F5F5

surface

#F0E9E9

border

#CBC5C5

text

#0D0303

muted

#7D7878

Preview Lab

Preview with #56151C

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

Preview Lab → · Contrast checker → · Palette generator →