#503A34#503A34

#503A34 is a dark, muted red. Relative luminance 0.050; OKLCH L 37.1% C 0.033 H 35.8°. Best body text is #FFFFFF at 10.52:1 contrast (WCAG AA passes).

Color values

HEX	#503A34
RGB	rgb(80, 58, 52)
HSL	hsl(13, 21%, 26%)
HSV	hsv(13, 35%, 31%)
CMYK	cmyk(0%, 27.5%, 35%, 68.6%)
CIE-LAB	lab(26.68, 8.75, 7.53)
CIE-LCH	lch(26.68, 11.54, 40.70°)
OKLab	oklab(37.12% 0.0269 0.0194)
OKLCH	oklch(37.12% 0.033 35.8)
XYZ	xyz(5.4413, 4.9798, 3.9227)
Luminance	0.0498 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#503A34 #344A50

analogous

#50343C #503A34 #504834

triadic

#503A34 #34503A #3A3450

tetradic

#503A34 #3C5034 #344A50 #483450

square

#503A34 #3C5034 #344A50 #483450

split-complementary

#503A34 #345048 #343C50

monochromatic

#130D0C #2B1F1C #503A34 #75554C #9A7064

Accessibility & contrast

On white

10.52

#503A34 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.00

#503A34 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #503A34

10.52:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##503A34	#FFFFFF	#000000	##FFFFFF
##503A34	1.00	10.52	2.00	10.52
#FFFFFF	10.52	1.00	21.00	1.00
#000000	2.00	21.00	1.00	21.00
##FFFFFF	10.52	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3F3C34

Deuteranopia (green-blind)

#444134

Tritanopia (blue-blind)

#553738

Achromatopsia (no color)

#3F3F3F

Design tokens & code

CSS

--color: #503a34;
/* rgb */ color: rgb(80, 58, 52);
/* oklch */ color: oklch(37.1% 0.033 35.8);

Tailwind

colors: {
  custom: {
    50: '#82706b',
    500: '#503a34',
    950: '#000000',
  },
}

SCSS

$custom: #503a34;
$custom-light: #82706b;
$custom-dark: #000000;

JSON

{
  "hex": "#503a34",
  "rgb": {
    "r": 80,
    "g": 58,
    "b": 52
  },
  "hsl": {
    "h": 12.857,
    "s": 21.212,
    "l": 25.882
  },
  "oklch": {
    "l": 0.37121,
    "c": 0.0331,
    "h": 35.8
  },
  "luminance": 0.0498
}

Semantic roles & 50–950 ramp

primary

#503A34

secondary

#5F7981

accent

#ACBE6A

background

#F8F6F6

surface

#EFECEB

border

#CAC7C6

text

#0A0706

muted

#7C7A7A

Preview Lab

Preview with #503A34

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

Preview Lab → · Contrast checker → · Palette generator →