#50171E#50171E

#50171E is a dark, moderate red. Relative luminance 0.024; OKLCH L 30.0% C 0.085 H 16.8°. Best body text is #FFFFFF at 14.17:1 contrast (WCAG AA passes).

Color values

HEX	#50171E
RGB	rgb(80, 23, 30)
HSL	hsl(353, 55%, 20%)
HSV	hsv(353, 71%, 31%)
CMYK	cmyk(0%, 71.2%, 62.5%, 68.6%)
CIE-LAB	lab(17.52, 27.23, 9.94)
CIE-LCH	lch(17.52, 28.99, 20.06°)
OKLab	oklab(29.95% 0.0816 0.0246)
OKLCH	oklch(29.95% 0.085 16.8)
XYZ	xyz(3.8494, 2.4125, 1.4910)
Luminance	0.0241 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#50171E #175049

analogous

#50173A #50171E #502D17

triadic

#50171E #1E5017 #171E50

tetradic

#50171E #3A5017 #175049 #2D1750

square

#50171E #3A5017 #175049 #2D1750

split-complementary

#50171E #17502D #173A50

monochromatic

#180709 #20090C #50171E #802530 #AF3242

Accessibility & contrast

On white

14.17

#50171E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.48

#50171E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #50171E

14.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##50171E	#FFFFFF	#000000	##FFFFFF
##50171E	1.00	14.17	1.48	14.17
#FFFFFF	14.17	1.00	21.00	1.00
#000000	1.48	21.00	1.00	21.00
##FFFFFF	14.17	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#25231E

Deuteranopia (green-blind)

#342F1D

Tritanopia (blue-blind)

#580C1A

Achromatopsia (no color)

#2B2B2B

Design tokens & code

CSS

--color: #50171e;
/* rgb */ color: rgb(80, 23, 30);
/* oklch */ color: oklch(30.0% 0.085 16.8);

Tailwind

colors: {
  custom: {
    50: '#855859',
    500: '#50171e',
    950: '#000000',
  },
}

SCSS

$custom: #50171e;
$custom-light: #855859;
$custom-dark: #000000;

JSON

{
  "hex": "#50171e",
  "rgb": {
    "r": 80,
    "g": 23,
    "b": 30
  },
  "hsl": {
    "h": 352.632,
    "s": 55.34,
    "l": 20.196
  },
  "oklch": {
    "l": 0.29953,
    "c": 0.08521,
    "h": 16.8
  },
  "luminance": 0.02412
}

Semantic roles & 50–950 ramp

primary

#50171E

secondary

#3C877E

accent

#DFCC49

background

#F8F5F5

surface

#F0E9E9

border

#CBC5C5

text

#0C0303

muted

#7D7878

Preview Lab

Preview with #50171E

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

Preview Lab → · Contrast checker → · Palette generator →