#503C36#503C36

#503C36 is a dark, muted red. Relative luminance 0.052; OKLCH L 37.6% C 0.030 H 37.4°. Best body text is #FFFFFF at 10.29:1 contrast (WCAG AA passes).

Color values

HEX	#503C36
RGB	rgb(80, 60, 54)
HSL	hsl(14, 19%, 26%)
HSV	hsv(14, 33%, 31%)
CMYK	cmyk(0%, 25%, 32.5%, 68.6%)
CIE-LAB	lab(27.31, 7.77, 7.10)
CIE-LCH	lch(27.31, 10.53, 42.39°)
OKLab	oklab(37.63% 0.024 0.0183)
OKLCH	oklch(37.63% 0.03 37.4)
XYZ	xyz(5.5901, 5.2038, 4.1993)
Luminance	0.0520 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#503C36 #364A50

analogous

#50363D #503C36 #504936

triadic

#503C36 #36503C #3C3650

tetradic

#503C36 #3D5036 #364A50 #493650

square

#503C36 #3D5036 #364A50 #493650

split-complementary

#503C36 #365049 #363D50

monochromatic

#120E0C #2B211D #503C36 #75574F #997368

Accessibility & contrast

On white

10.29

#503C36 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.04

#503C36 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #503C36

10.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##503C36	#FFFFFF	#000000	##FFFFFF
##503C36	1.00	10.29	2.04	10.29
#FFFFFF	10.29	1.00	21.00	1.00
#000000	2.04	21.00	1.00	21.00
##FFFFFF	10.29	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#413E36

Deuteranopia (green-blind)

#454236

Tritanopia (blue-blind)

#55393A

Achromatopsia (no color)

#404040

Design tokens & code

CSS

--color: #503c36;
/* rgb */ color: rgb(80, 60, 54);
/* oklch */ color: oklch(37.6% 0.030 37.4);

Tailwind

colors: {
  custom: {
    50: '#82716d',
    500: '#503c36',
    950: '#000000',
  },
}

SCSS

$custom: #503c36;
$custom-light: #82716d;
$custom-dark: #000000;

JSON

{
  "hex": "#503c36",
  "rgb": {
    "r": 80,
    "g": 60,
    "b": 54
  },
  "hsl": {
    "h": 13.846,
    "s": 19.403,
    "l": 26.275
  },
  "oklch": {
    "l": 0.37628,
    "c": 0.03018,
    "h": 37.4
  },
  "luminance": 0.05204
}

Semantic roles & 50–950 ramp

primary

#503C36

secondary

#627980

accent

#AABC6C

background

#F7F6F6

surface

#EEECEB

border

#C9C7C6

text

#0A0707

muted

#7C7A7A

Preview Lab

Preview with #503C36

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

Preview Lab → · Contrast checker → · Palette generator →