#50181E#50181E

#50181E is a dark, moderate red. Relative luminance 0.025; OKLCH L 30.1% C 0.084 H 17.5°. Best body text is #FFFFFF at 14.09:1 contrast (WCAG AA passes).

Color values

HEX	#50181E
RGB	rgb(80, 24, 30)
HSL	hsl(354, 54%, 20%)
HSV	hsv(354, 70%, 31%)
CMYK	cmyk(0%, 70%, 62.5%, 68.6%)
CIE-LAB	lab(17.70, 26.73, 10.19)
CIE-LCH	lch(17.70, 28.61, 20.87°)
OKLab	oklab(30.09% 0.08 0.0252)
OKLCH	oklch(30.09% 0.084 17.5)
XYZ	xyz(3.8696, 2.4530, 1.4977)
Luminance	0.0245 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#50181E #18504A

analogous

#50183A #50181E #502E18

triadic

#50181E #1E5018 #181E50

tetradic

#50181E #3A5018 #18504A #2E1850

square

#50181E #3A5018 #18504A #2E1850

split-complementary

#50181E #18502E #183A50

monochromatic

#180709 #210A0C #50181E #7F2630 #AE3441

Accessibility & contrast

On white

14.09

#50181E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.49

#50181E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #50181E

14.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##50181E	#FFFFFF	#000000	##FFFFFF
##50181E	1.00	14.09	1.49	14.09
#FFFFFF	14.09	1.00	21.00	1.00
#000000	1.49	21.00	1.00	21.00
##FFFFFF	14.09	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#26241E

Deuteranopia (green-blind)

#34301D

Tritanopia (blue-blind)

#580D1A

Achromatopsia (no color)

#2B2B2B

Design tokens & code

CSS

--color: #50181e;
/* rgb */ color: rgb(80, 24, 30);
/* oklch */ color: oklch(30.1% 0.084 17.5);

Tailwind

colors: {
  custom: {
    50: '#855859',
    500: '#50181e',
    950: '#000000',
  },
}

SCSS

$custom: #50181e;
$custom-light: #855859;
$custom-dark: #000000;

JSON

{
  "hex": "#50181e",
  "rgb": {
    "r": 80,
    "g": 24,
    "b": 30
  },
  "hsl": {
    "h": 353.571,
    "s": 53.846,
    "l": 20.392
  },
  "oklch": {
    "l": 0.30093,
    "c": 0.08385,
    "h": 17.5
  },
  "luminance": 0.02452
}

Semantic roles & 50–950 ramp

primary

#50181E

secondary

#3D877F

accent

#DDCE4B

background

#F8F5F5

surface

#F0E9E9

border

#CBC5C5

text

#0C0303

muted

#7D7878

Preview Lab

Preview with #50181E

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

Preview Lab → · Contrast checker → · Palette generator →