#501D0D#501D0D

#501D0D is a dark, moderate red. Relative luminance 0.026; OKLCH L 30.5% C 0.081 H 37.6°. Best body text is #FFFFFF at 13.79:1 contrast (WCAG AA passes).

Color values

HEX	#501D0D
RGB	rgb(80, 29, 13)
HSL	hsl(14, 72%, 18%)
HSV	hsv(14, 84%, 31%)
CMYK	cmyk(0%, 63.7%, 83.7%, 68.6%)
CIE-LAB	lab(18.43, 22.89, 21.98)
CIE-LCH	lch(18.43, 31.74, 43.84°)
OKLab	oklab(30.54% 0.0643 0.0496)
OKLCH	oklch(30.54% 0.081 37.6)
XYZ	xyz(3.8207, 2.6138, 0.6840)
Luminance	0.0261 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#501D0D #0D4050

analogous

#500D1E #501D0D #503E0D

triadic

#501D0D #0D501D #1D0D50

tetradic

#501D0D #1E500D #0D4050 #3E0D50

square

#501D0D #1E500D #0D4050 #3E0D50

split-complementary

#501D0D #0D503E #0D1E50

monochromatic

#1A0A04 #1B0A04 #501D0D #853016 #B9431E

Accessibility & contrast

On white

13.79

#501D0D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.52

#501D0D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #501D0D

13.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##501D0D	#FFFFFF	#000000	##FFFFFF
##501D0D	1.00	13.79	1.52	13.79
#FFFFFF	13.79	1.00	21.00	1.00
#000000	1.52	21.00	1.00	21.00
##FFFFFF	13.79	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2B260B

Deuteranopia (green-blind)

#38310B

Tritanopia (blue-blind)

#59111A

Achromatopsia (no color)

#2D2D2D

Design tokens & code

CSS

--color: #501d0d;
/* rgb */ color: rgb(80, 29, 13);
/* oklch */ color: oklch(30.5% 0.081 37.6);

Tailwind

colors: {
  custom: {
    50: '#865b4d',
    500: '#501d0d',
    950: '#000000',
  },
}

SCSS

$custom: #501d0d;
$custom-light: #865b4d;
$custom-dark: #000000;

JSON

{
  "hex": "#501d0d",
  "rgb": {
    "r": 80,
    "g": 29,
    "b": 13
  },
  "hsl": {
    "h": 14.328,
    "s": 72.043,
    "l": 18.235
  },
  "oklch": {
    "l": 0.30542,
    "c": 0.0812,
    "h": 37.6
  },
  "luminance": 0.02613
}

Semantic roles & 50–950 ramp

primary

#501D0D

secondary

#2E758B

accent

#C3EF39

background

#F8F5F4

surface

#F0E9E7

border

#CBC5C3

text

#0C0401

muted

#7D7977

Preview Lab

Preview with #501D0D

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

Preview Lab → · Contrast checker → · Palette generator →