#500D1D#500D1D

#500D1D is a dark, moderate red. Relative luminance 0.021; OKLCH L 28.8% C 0.097 H 12.5°. Best body text is #FFFFFF at 14.83:1 contrast (WCAG AA passes).

Color values

HEX	#500D1D
RGB	rgb(80, 13, 29)
HSL	hsl(346, 72%, 18%)
HSV	hsv(346, 84%, 31%)
CMYK	cmyk(0%, 83.7%, 63.7%, 68.6%)
CIE-LAB	lab(15.91, 31.50, 8.50)
CIE-LCH	lch(15.91, 32.63, 15.10°)
OKLab	oklab(28.75% 0.0951 0.0211)
OKLCH	oklch(28.75% 0.097 12.5)
XYZ	xyz(3.6743, 2.0826, 1.3707)
Luminance	0.0208 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#500D1D #0D5040

analogous

#500D3E #500D1D #501E0D

triadic

#500D1D #1D500D #0D1D50

tetradic

#500D1D #3E500D #0D5040 #1E0D50

square

#500D1D #3E500D #0D5040 #1E0D50

split-complementary

#500D1D #0D501E #0D3E50

monochromatic

#1A040A #1B040A #500D1D #851630 #B91E43

Accessibility & contrast

On white

14.83

#500D1D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.42

#500D1D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #500D1D

14.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##500D1D	#FFFFFF	#000000	##FFFFFF
##500D1D	1.00	14.83	1.42	14.83
#FFFFFF	14.83	1.00	21.00	1.00
#000000	1.42	21.00	1.00	21.00
##FFFFFF	14.83	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1F1F1D

Deuteranopia (green-blind)

#302D1B

Tritanopia (blue-blind)

#580014

Achromatopsia (no color)

#282828

Design tokens & code

CSS

--color: #500d1d;
/* rgb */ color: rgb(80, 13, 29);
/* oklch */ color: oklch(28.8% 0.097 12.5);

Tailwind

colors: {
  custom: {
    50: '#865358',
    500: '#500d1d',
    950: '#000000',
  },
}

SCSS

$custom: #500d1d;
$custom-light: #865358;
$custom-dark: #000000;

JSON

{
  "hex": "#500d1d",
  "rgb": {
    "r": 80,
    "g": 13,
    "b": 29
  },
  "hsl": {
    "h": 345.672,
    "s": 72.043,
    "l": 18.235
  },
  "oklch": {
    "l": 0.28753,
    "c": 0.09738,
    "h": 12.5
  },
  "luminance": 0.02082
}

Semantic roles & 50–950 ramp

primary

#500D1D

secondary

#2E8B75

accent

#EFC339

background

#F8F4F5

surface

#F0E8E9

border

#CBC4C5

text

#0C0303

muted

#7D7878

Preview Lab

Preview with #500D1D

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

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