#56101C#56101C

#56101C is a dark, moderate red. Relative luminance 0.024; OKLCH L 30.2% C 0.101 H 16.4°. Best body text is #FFFFFF at 14.13:1 contrast (WCAG AA passes).

Color values

HEX	#56101C
RGB	rgb(86, 16, 28)
HSL	hsl(350, 69%, 20%)
HSV	hsv(350, 81%, 34%)
CMYK	cmyk(0%, 81.4%, 67.4%, 66.3%)
CIE-LAB	lab(17.62, 32.34, 11.72)
CIE-LCH	lch(17.62, 34.40, 19.92°)
OKLab	oklab(30.24% 0.0967 0.0284)
OKLCH	oklch(30.24% 0.101 16.4)
XYZ	xyz(4.2331, 2.4335, 1.3452)
Luminance	0.0243 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#56101C #10564A

analogous

#56103F #56101C #562710

triadic

#56101C #1C5610 #101C56

tetradic

#56101C #3F5610 #10564A #271056

square

#56101C #3F5610 #10564A #271056

split-complementary

#56101C #105627 #103F56

monochromatic

#1A0508 #22060B #56101C #8A1A2D #BD233E

Accessibility & contrast

On white

14.13

#56101C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.49

#56101C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #56101C

14.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##56101C	#FFFFFF	#000000	##FFFFFF
##56101C	1.00	14.13	1.49	14.13
#FFFFFF	14.13	1.00	21.00	1.00
#000000	1.49	21.00	1.00	21.00
##FFFFFF	14.13	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#24221C

Deuteranopia (green-blind)

#35301A

Tritanopia (blue-blind)

#5F0015

Achromatopsia (no color)

#2B2B2B

Design tokens & code

CSS

--color: #56101c;
/* rgb */ color: rgb(86, 16, 28);
/* oklch */ color: oklch(30.2% 0.101 16.4);

Tailwind

colors: {
  custom: {
    50: '#8b5557',
    500: '#56101c',
    950: '#000000',
  },
}

SCSS

$custom: #56101c;
$custom-light: #8b5557;
$custom-dark: #000000;

JSON

{
  "hex": "#56101c",
  "rgb": {
    "r": 86,
    "g": 16,
    "b": 28
  },
  "hsl": {
    "h": 349.714,
    "s": 68.627,
    "l": 20
  },
  "oklch": {
    "l": 0.30243,
    "c": 0.10076,
    "h": 16.4
  },
  "luminance": 0.02433
}

Semantic roles & 50–950 ramp

primary

#56101C

secondary

#328F7F

accent

#EBCD3C

background

#F9F5F5

surface

#F1E9E9

border

#CBC5C5

text

#0D0303

muted

#7E7878

Preview Lab

Preview with #56101C

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

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