#500D1C#500D1C

#500D1C is a dark, moderate red. Relative luminance 0.021; OKLCH L 28.7% C 0.097 H 13.5°. Best body text is #FFFFFF at 14.84:1 contrast (WCAG AA passes).

Color values

HEX	#500D1C
RGB	rgb(80, 13, 28)
HSL	hsl(347, 72%, 18%)
HSV	hsv(347, 84%, 31%)
CMYK	cmyk(0%, 83.7%, 65%, 68.6%)
CIE-LAB	lab(15.89, 31.42, 9.19)
CIE-LCH	lch(15.89, 32.74, 16.31°)
OKLab	oklab(28.73% 0.0946 0.0227)
OKLCH	oklch(28.73% 0.097 13.5)
XYZ	xyz(3.6622, 2.0777, 1.3066)
Luminance	0.0208 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#500D1C #0D5041

analogous

#500D3D #500D1C #501F0D

triadic

#500D1C #1C500D #0D1C50

tetradic

#500D1C #3D500D #0D5041 #1F0D50

square

#500D1C #3D500D #0D5041 #1F0D50

split-complementary

#500D1C #0D501F #0D3D50

monochromatic

#1A0409 #1B040A #500D1C #85162E #B91E41

Accessibility & contrast

On white

14.84

#500D1C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.42

#500D1C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #500D1C

14.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##500D1C	#FFFFFF	#000000	##FFFFFF
##500D1C	1.00	14.84	1.42	14.84
#FFFFFF	14.84	1.00	21.00	1.00
#000000	1.42	21.00	1.00	21.00
##FFFFFF	14.84	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#201F1C

Deuteranopia (green-blind)

#312D1A

Tritanopia (blue-blind)

#580013

Achromatopsia (no color)

#282828

Design tokens & code

CSS

--color: #500d1c;
/* rgb */ color: rgb(80, 13, 28);
/* oklch */ color: oklch(28.7% 0.097 13.5);

Tailwind

colors: {
  custom: {
    50: '#865357',
    500: '#500d1c',
    950: '#000000',
  },
}

SCSS

$custom: #500d1c;
$custom-light: #865357;
$custom-dark: #000000;

JSON

{
  "hex": "#500d1c",
  "rgb": {
    "r": 80,
    "g": 13,
    "b": 28
  },
  "hsl": {
    "h": 346.567,
    "s": 72.043,
    "l": 18.235
  },
  "oklch": {
    "l": 0.28726,
    "c": 0.09729,
    "h": 13.5
  },
  "luminance": 0.02077
}

Semantic roles & 50–950 ramp

primary

#500D1C

secondary

#2E8B76

accent

#EFC639

background

#F8F4F5

surface

#F0E8E9

border

#CBC4C5

text

#0C0303

muted

#7D7878

Preview Lab

Preview with #500D1C

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

Preview Lab → · Contrast checker → · Palette generator →