#501017#501017

#501017 is a dark, moderate red. Relative luminance 0.021; OKLCH L 28.9% C 0.094 H 19.5°. Best body text is #FFFFFF at 14.71:1 contrast (WCAG AA passes).

Color values

HEX	#501017
RGB	rgb(80, 16, 23)
HSL	hsl(353, 67%, 19%)
HSV	hsv(353, 80%, 31%)
CMYK	cmyk(0%, 80%, 71.2%, 68.6%)
CIE-LAB	lab(16.20, 29.88, 13.20)
CIE-LCH	lch(16.20, 32.67, 23.83°)
OKLab	oklab(28.92% 0.0886 0.0314)
OKLCH	oklch(28.92% 0.094 19.5)
XYZ	xyz(3.6486, 2.1385, 1.0311)
Luminance	0.0214 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#501017 #105049

analogous

#501037 #501017 #502910

triadic

#501017 #175010 #101750

tetradic

#501017 #375010 #105049 #291050

square

#501017 #375010 #105049 #291050

split-complementary

#501017 #105029 #103750

monochromatic

#1A0507 #1D0608 #501017 #831A26 #B62434

Accessibility & contrast

On white

14.71

#501017 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.43

#501017 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #501017

14.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##501017	#FFFFFF	#000000	##FFFFFF
##501017	1.00	14.71	1.43	14.71
#FFFFFF	14.71	1.00	21.00	1.00
#000000	1.43	21.00	1.00	21.00
##FFFFFF	14.71	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#222017

Deuteranopia (green-blind)

#322D15

Tritanopia (blue-blind)

#590013

Achromatopsia (no color)

#282828

Design tokens & code

CSS

--color: #501017;
/* rgb */ color: rgb(80, 16, 23);
/* oklch */ color: oklch(28.9% 0.094 19.5);

Tailwind

colors: {
  custom: {
    50: '#865453',
    500: '#501017',
    950: '#000000',
  },
}

SCSS

$custom: #501017;
$custom-light: #865453;
$custom-dark: #000000;

JSON

{
  "hex": "#501017",
  "rgb": {
    "r": 80,
    "g": 16,
    "b": 23
  },
  "hsl": {
    "h": 353.438,
    "s": 66.667,
    "l": 18.824
  },
  "oklch": {
    "l": 0.28919,
    "c": 0.09397,
    "h": 19.5
  },
  "luminance": 0.02138
}

Semantic roles & 50–950 ramp

primary

#501017

secondary

#328A80

accent

#EAD73E

background

#F8F5F4

surface

#F0E9E7

border

#CBC5C3

text

#0C0302

muted

#7D7878

Preview Lab

Preview with #501017

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

Preview Lab → · Contrast checker → · Palette generator →