#50101A#50101A

#50101A is a dark, moderate red. Relative luminance 0.022; OKLCH L 29.0% C 0.094 H 16.7°. Best body text is #FFFFFF at 14.68:1 contrast (WCAG AA passes).

Color values

HEX	#50101A
RGB	rgb(80, 16, 26)
HSL	hsl(351, 67%, 19%)
HSV	hsv(351, 80%, 31%)
CMYK	cmyk(0%, 80%, 67.5%, 68.6%)
CIE-LAB	lab(16.26, 30.10, 11.13)
CIE-LCH	lch(16.26, 32.09, 20.30°)
OKLab	oklab(28.99% 0.0899 0.027)
OKLCH	oklch(28.99% 0.094 16.7)
XYZ	xyz(3.6804, 2.1512, 1.1985)
Luminance	0.0215 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#50101A #105046

analogous

#50103A #50101A #502610

triadic

#50101A #1A5010 #101A50

tetradic

#50101A #3A5010 #105046 #261050

square

#50101A #3A5010 #105046 #261050

split-complementary

#50101A #105026 #103A50

monochromatic

#1A0508 #1D0609 #50101A #831A2B #B6243B

Accessibility & contrast

On white

14.68

#50101A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.43

#50101A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #50101A

14.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##50101A	#FFFFFF	#000000	##FFFFFF
##50101A	1.00	14.68	1.43	14.68
#FFFFFF	14.68	1.00	21.00	1.00
#000000	1.43	21.00	1.00	21.00
##FFFFFF	14.68	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#21201A

Deuteranopia (green-blind)

#322D18

Tritanopia (blue-blind)

#580014

Achromatopsia (no color)

#282828

Design tokens & code

CSS

--color: #50101a;
/* rgb */ color: rgb(80, 16, 26);
/* oklch */ color: oklch(29.0% 0.094 16.7);

Tailwind

colors: {
  custom: {
    50: '#865456',
    500: '#50101a',
    950: '#000000',
  },
}

SCSS

$custom: #50101a;
$custom-light: #865456;
$custom-dark: #000000;

JSON

{
  "hex": "#50101a",
  "rgb": {
    "r": 80,
    "g": 16,
    "b": 26
  },
  "hsl": {
    "h": 350.625,
    "s": 66.667,
    "l": 18.824
  },
  "oklch": {
    "l": 0.28987,
    "c": 0.09391,
    "h": 16.7
  },
  "luminance": 0.02151
}

Semantic roles & 50–950 ramp

primary

#50101A

secondary

#328A7C

accent

#EACF3E

background

#F8F5F5

surface

#F0E9E8

border

#CBC5C4

text

#0C0303

muted

#7D7878

Preview Lab

Preview with #50101A

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

Preview Lab → · Contrast checker → · Palette generator →