#501723#501723

#501723 is a dark, moderate red. Relative luminance 0.024; OKLCH L 30.1% C 0.086 H 11.3°. Best body text is #FFFFFF at 14.11:1 contrast (WCAG AA passes).

Color values

HEX	#501723
RGB	rgb(80, 23, 35)
HSL	hsl(347, 55%, 20%)
HSV	hsv(347, 71%, 31%)
CMYK	cmyk(0%, 71.2%, 56.3%, 68.6%)
CIE-LAB	lab(17.65, 27.70, 6.55)
CIE-LCH	lch(17.65, 28.47, 13.31°)
OKLab	oklab(30.09% 0.0839 0.0167)
OKLCH	oklch(30.09% 0.086 11.3)
XYZ	xyz(3.9184, 2.4401, 1.8544)
Luminance	0.0244 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#501723 #175044

analogous

#501740 #501723 #502717

triadic

#501723 #235017 #172350

tetradic

#501723 #405017 #175044 #271750

square

#501723 #405017 #175044 #271750

split-complementary

#501723 #175027 #174050

monochromatic

#18070A #20090E #501723 #802538 #AF324D

Accessibility & contrast

On white

14.11

#501723 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.49

#501723 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #501723

14.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##501723	#FFFFFF	#000000	##FFFFFF
##501723	1.00	14.11	1.49	14.11
#FFFFFF	14.11	1.00	21.00	1.00
#000000	1.49	21.00	1.00	21.00
##FFFFFF	14.11	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#242423

Deuteranopia (green-blind)

#333022

Tritanopia (blue-blind)

#580D1C

Achromatopsia (no color)

#2B2B2B

Design tokens & code

CSS

--color: #501723;
/* rgb */ color: rgb(80, 23, 35);
/* oklch */ color: oklch(30.1% 0.086 11.3);

Tailwind

colors: {
  custom: {
    50: '#85585d',
    500: '#501723',
    950: '#000000',
  },
}

SCSS

$custom: #501723;
$custom-light: #85585d;
$custom-dark: #000000;

JSON

{
  "hex": "#501723",
  "rgb": {
    "r": 80,
    "g": 23,
    "b": 35
  },
  "hsl": {
    "h": 347.368,
    "s": 55.34,
    "l": 20.196
  },
  "oklch": {
    "l": 0.3009,
    "c": 0.08554,
    "h": 11.3
  },
  "luminance": 0.0244
}

Semantic roles & 50–950 ramp

primary

#501723

secondary

#3C8777

accent

#DFBF49

background

#F8F5F5

surface

#F0E9E9

border

#CBC5C5

text

#0B0304

muted

#7C7879

Preview Lab

Preview with #501723

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

Preview Lab → · Contrast checker → · Palette generator →