#56101D#56101D

#56101D is a dark, moderate red. Relative luminance 0.024; OKLCH L 30.3% C 0.101 H 15.5°. Best body text is #FFFFFF at 14.12:1 contrast (WCAG AA passes).

Color values

HEX	#56101D
RGB	rgb(86, 16, 29)
HSL	hsl(349, 69%, 20%)
HSV	hsv(349, 81%, 34%)
CMYK	cmyk(0%, 81.4%, 66.3%, 66.3%)
CIE-LAB	lab(17.64, 32.41, 11.04)
CIE-LCH	lch(17.64, 34.24, 18.80°)
OKLab	oklab(30.27% 0.0971 0.0269)
OKLCH	oklch(30.27% 0.101 15.5)
XYZ	xyz(4.2452, 2.4383, 1.4093)
Luminance	0.0244 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#56101D #105649

analogous

#561040 #56101D #562610

triadic

#56101D #1D5610 #101D56

tetradic

#56101D #405610 #105649 #261056

square

#56101D #405610 #105649 #261056

split-complementary

#56101D #105626 #104056

monochromatic

#1A0509 #22060C #56101D #8A1A2E #BD2340

Accessibility & contrast

On white

14.12

#56101D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.49

#56101D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #56101D

14.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##56101D	#FFFFFF	#000000	##FFFFFF
##56101D	1.00	14.12	1.49	14.12
#FFFFFF	14.12	1.00	21.00	1.00
#000000	1.49	21.00	1.00	21.00
##FFFFFF	14.12	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#23221D

Deuteranopia (green-blind)

#35301B

Tritanopia (blue-blind)

#5F0015

Achromatopsia (no color)

#2B2B2B

Design tokens & code

CSS

--color: #56101d;
/* rgb */ color: rgb(86, 16, 29);
/* oklch */ color: oklch(30.3% 0.101 15.5);

Tailwind

colors: {
  custom: {
    50: '#8b5558',
    500: '#56101d',
    950: '#000000',
  },
}

SCSS

$custom: #56101d;
$custom-light: #8b5558;
$custom-dark: #000000;

JSON

{
  "hex": "#56101d",
  "rgb": {
    "r": 86,
    "g": 16,
    "b": 29
  },
  "hsl": {
    "h": 348.857,
    "s": 68.627,
    "l": 20
  },
  "oklch": {
    "l": 0.30267,
    "c": 0.10078,
    "h": 15.5
  },
  "luminance": 0.02438
}

Semantic roles & 50–950 ramp

primary

#56101D

secondary

#328F7E

accent

#EBCB3C

background

#F9F5F5

surface

#F1E9E9

border

#CBC5C5

text

#0D0303

muted

#7E7878

Preview Lab

Preview with #56101D

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

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