#503A3E#503A3E

#503A3E is a dark, muted red. Relative luminance 0.051; OKLCH L 37.4% C 0.032 H 6.6°. Best body text is #FFFFFF at 10.42:1 contrast (WCAG AA passes).

Color values

HEX	#503A3E
RGB	rgb(80, 58, 62)
HSL	hsl(349, 16%, 27%)
HSV	hsv(349, 28%, 31%)
CMYK	cmyk(0%, 27.5%, 22.5%, 68.6%)
CIE-LAB	lab(26.96, 10.43, 1.33)
CIE-LCH	lch(26.96, 10.52, 7.29°)
OKLab	oklab(37.43% 0.0315 0.0037)
OKLCH	oklch(37.43% 0.032 6.6)
XYZ	xyz(5.6909, 5.0796, 5.2372)
Luminance	0.0508 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#503A3E #3A504C

analogous

#503A49 #503A3E #50413A

triadic

#503A3E #3E503A #3A3E50

tetradic

#503A3E #49503A #3A504C #413A50

square

#503A3E #49503A #3A504C #413A50

split-complementary

#503A3E #3A5041 #3A4950

monochromatic

#120D0E #2D2023 #503A3E #735459 #966E76

Accessibility & contrast

On white

10.42

#503A3E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.02

#503A3E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #503A3E

10.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##503A3E	#FFFFFF	#000000	##FFFFFF
##503A3E	1.00	10.42	2.02	10.42
#FFFFFF	10.42	1.00	21.00	1.00
#000000	2.02	21.00	1.00	21.00
##FFFFFF	10.42	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3D3D3E

Deuteranopia (green-blind)

#42413E

Tritanopia (blue-blind)

#54383B

Achromatopsia (no color)

#404040

Design tokens & code

CSS

--color: #503a3e;
/* rgb */ color: rgb(80, 58, 62);
/* oklch */ color: oklch(37.4% 0.032 6.6);

Tailwind

colors: {
  custom: {
    50: '#817073',
    500: '#503a3e',
    950: '#000000',
  },
}

SCSS

$custom: #503a3e;
$custom-light: #817073;
$custom-dark: #000000;

JSON

{
  "hex": "#503a3e",
  "rgb": {
    "r": 80,
    "g": 58,
    "b": 62
  },
  "hsl": {
    "h": 349.091,
    "s": 15.942,
    "l": 27.059
  },
  "oklch": {
    "l": 0.37434,
    "c": 0.03173,
    "h": 6.6
  },
  "luminance": 0.05079
}

Semantic roles & 50–950 ramp

primary

#503A3E

secondary

#66807B

accent

#B9AB6F

background

#F7F6F6

surface

#EEECEC

border

#C9C7C7

text

#0A0708

muted

#7C7A7B

Preview Lab

Preview with #503A3E

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

Preview Lab → · Contrast checker → · Palette generator →