#501722#501722

#501722 is a dark, moderate red. Relative luminance 0.024; OKLCH L 30.1% C 0.085 H 12.4°. Best body text is #FFFFFF at 14.12:1 contrast (WCAG AA passes).

Color values

HEX	#501722
RGB	rgb(80, 23, 34)
HSL	hsl(348, 55%, 20%)
HSV	hsv(348, 71%, 31%)
CMYK	cmyk(0%, 71.2%, 57.5%, 68.6%)
CIE-LAB	lab(17.62, 27.60, 7.23)
CIE-LCH	lch(17.62, 28.53, 14.68°)
OKLab	oklab(30.06% 0.0834 0.0183)
OKLCH	oklch(30.06% 0.085 12.4)
XYZ	xyz(3.9037, 2.4343, 1.7774)
Luminance	0.0243 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#501722 #175045

analogous

#50173E #501722 #502817

triadic

#501722 #225017 #172250

tetradic

#501722 #3E5017 #175045 #281750

square

#501722 #3E5017 #175045 #281750

split-complementary

#501722 #175028 #173E50

monochromatic

#18070A #20090E #501722 #802536 #AF324A

Accessibility & contrast

On white

14.12

#501722 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.49

#501722 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #501722

14.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##501722	#FFFFFF	#000000	##FFFFFF
##501722	1.00	14.12	1.49	14.12
#FFFFFF	14.12	1.00	21.00	1.00
#000000	1.49	21.00	1.00	21.00
##FFFFFF	14.12	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#242422

Deuteranopia (green-blind)

#333021

Tritanopia (blue-blind)

#580D1B

Achromatopsia (no color)

#2B2B2B

Design tokens & code

CSS

--color: #501722;
/* rgb */ color: rgb(80, 23, 34);
/* oklch */ color: oklch(30.1% 0.085 12.4);

Tailwind

colors: {
  custom: {
    50: '#85585c',
    500: '#501722',
    950: '#000000',
  },
}

SCSS

$custom: #501722;
$custom-light: #85585c;
$custom-dark: #000000;

JSON

{
  "hex": "#501722",
  "rgb": {
    "r": 80,
    "g": 23,
    "b": 34
  },
  "hsl": {
    "h": 348.421,
    "s": 55.34,
    "l": 20.196
  },
  "oklch": {
    "l": 0.30061,
    "c": 0.08541,
    "h": 12.4
  },
  "luminance": 0.02434
}

Semantic roles & 50–950 ramp

primary

#501722

secondary

#3C8779

accent

#DFC249

background

#F8F5F5

surface

#F0E9E9

border

#CBC5C5

text

#0B0304

muted

#7C7879

Preview Lab

Preview with #501722

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

Preview Lab → · Contrast checker → · Palette generator →