#50171A#50171A

#50171A is a dark, moderate red. Relative luminance 0.024; OKLCH L 29.9% C 0.085 H 21.0°. Best body text is #FFFFFF at 14.20:1 contrast (WCAG AA passes).

Color values

HEX	#50171A
RGB	rgb(80, 23, 26)
HSL	hsl(357, 55%, 20%)
HSV	hsv(357, 71%, 31%)
CMYK	cmyk(0%, 71.2%, 67.5%, 68.6%)
CIE-LAB	lab(17.43, 26.90, 12.65)
CIE-LCH	lch(17.43, 29.73, 25.19°)
OKLab	oklab(29.86% 0.0797 0.0305)
OKLCH	oklch(29.86% 0.085 21)
XYZ	xyz(3.8015, 2.3934, 1.2389)
Luminance	0.0239 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#50171A #17504D

analogous

#501736 #50171A #503017

triadic

#50171A #1A5017 #171A50

tetradic

#50171A #365017 #17504D #301750

square

#50171A #365017 #17504D #301750

split-complementary

#50171A #175030 #173650

monochromatic

#180708 #20090B #50171A #802529 #AF3239

Accessibility & contrast

On white

14.20

#50171A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.48

#50171A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #50171A

14.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##50171A	#FFFFFF	#000000	##FFFFFF
##50171A	1.00	14.20	1.48	14.20
#FFFFFF	14.20	1.00	21.00	1.00
#000000	1.48	21.00	1.00	21.00
##FFFFFF	14.20	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#26231A

Deuteranopia (green-blind)

#342F19

Tritanopia (blue-blind)

#580B19

Achromatopsia (no color)

#2B2B2B

Design tokens & code

CSS

--color: #50171a;
/* rgb */ color: rgb(80, 23, 26);
/* oklch */ color: oklch(29.9% 0.085 21.0);

Tailwind

colors: {
  custom: {
    50: '#865856',
    500: '#50171a',
    950: '#000000',
  },
}

SCSS

$custom: #50171a;
$custom-light: #865856;
$custom-dark: #000000;

JSON

{
  "hex": "#50171a",
  "rgb": {
    "r": 80,
    "g": 23,
    "b": 26
  },
  "hsl": {
    "h": 356.842,
    "s": 55.34,
    "l": 20.196
  },
  "oklch": {
    "l": 0.29858,
    "c": 0.08538,
    "h": 21
  },
  "luminance": 0.02393
}

Semantic roles & 50–950 ramp

primary

#50171A

secondary

#3C8783

accent

#DFD749

background

#F8F5F5

surface

#F0E9E9

border

#CBC5C5

text

#0C0303

muted

#7D7878

Preview Lab

Preview with #50171A

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

Preview Lab → · Contrast checker → · Palette generator →