#50101D#50101D

#50101D is a dark, moderate red. Relative luminance 0.022; OKLCH L 29.1% C 0.094 H 13.8°. Best body text is #FFFFFF at 14.65:1 contrast (WCAG AA passes).

Color values

HEX	#50101D
RGB	rgb(80, 16, 29)
HSL	hsl(348, 67%, 19%)
HSV	hsv(348, 80%, 31%)
CMYK	cmyk(0%, 80%, 63.7%, 68.6%)
CIE-LAB	lab(16.33, 30.33, 9.06)
CIE-LCH	lch(16.33, 31.66, 16.64°)
OKLab	oklab(29.06% 0.0913 0.0224)
OKLCH	oklch(29.06% 0.094 13.8)
XYZ	xyz(3.7157, 2.1653, 1.3844)
Luminance	0.0216 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#50101D #105043

analogous

#50103D #50101D #502310

triadic

#50101D #1D5010 #101D50

tetradic

#50101D #3D5010 #105043 #231050

square

#50101D #3D5010 #105043 #231050

split-complementary

#50101D #105023 #103D50

monochromatic

#1A0509 #1D060B #50101D #831A2F #B62442

Accessibility & contrast

On white

14.65

#50101D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.43

#50101D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #50101D

14.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##50101D	#FFFFFF	#000000	##FFFFFF
##50101D	1.00	14.65	1.43	14.65
#FFFFFF	14.65	1.00	21.00	1.00
#000000	1.43	21.00	1.00	21.00
##FFFFFF	14.65	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#21201D

Deuteranopia (green-blind)

#312D1B

Tritanopia (blue-blind)

#580115

Achromatopsia (no color)

#282828

Design tokens & code

CSS

--color: #50101d;
/* rgb */ color: rgb(80, 16, 29);
/* oklch */ color: oklch(29.1% 0.094 13.8);

Tailwind

colors: {
  custom: {
    50: '#865458',
    500: '#50101d',
    950: '#000000',
  },
}

SCSS

$custom: #50101d;
$custom-light: #865458;
$custom-dark: #000000;

JSON

{
  "hex": "#50101d",
  "rgb": {
    "r": 80,
    "g": 16,
    "b": 29
  },
  "hsl": {
    "h": 347.813,
    "s": 66.667,
    "l": 18.824
  },
  "oklch": {
    "l": 0.29062,
    "c": 0.09403,
    "h": 13.8
  },
  "luminance": 0.02165
}

Semantic roles & 50–950 ramp

primary

#50101D

secondary

#328A78

accent

#EAC73E

background

#F8F5F5

surface

#F0E9E9

border

#CBC5C5

text

#0C0303

muted

#7D7878

Preview Lab

Preview with #50101D

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

Preview Lab → · Contrast checker → · Palette generator →