#503E3A#503E3A

#503E3A is a dark, muted red. Relative luminance 0.055; OKLCH L 38.2% C 0.026 H 32.7°. Best body text is #FFFFFF at 10.04:1 contrast (WCAG AA passes).

Color values

HEX	#503E3A
RGB	rgb(80, 62, 58)
HSL	hsl(11, 16%, 27%)
HSV	hsv(11, 28%, 31%)
CMYK	cmyk(0%, 22.5%, 27.5%, 68.6%)
CIE-LAB	lab(28.00, 7.14, 5.45)
CIE-LCH	lch(28.00, 8.99, 37.35°)
OKLab	oklab(38.2% 0.0221 0.0142)
OKLCH	oklch(38.2% 0.026 32.7)
XYZ	xyz(5.7947, 5.4565, 4.7501)
Luminance	0.0546 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#503E3A #3A4C50

analogous

#503A41 #503E3A #50493A

triadic

#503E3A #3A503E #3E3A50

tetradic

#503E3A #41503A #3A4C50 #493A50

square

#503E3A #41503A #3A4C50 #493A50

split-complementary

#503E3A #3A5049 #3A4150

monochromatic

#120E0D #2D2320 #503E3A #735954 #96766E

Accessibility & contrast

On white

10.04

#503E3A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.09

#503E3A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #503E3A

10.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##503E3A	#FFFFFF	#000000	##FFFFFF
##503E3A	1.00	10.04	2.09	10.04
#FFFFFF	10.04	1.00	21.00	1.00
#000000	2.09	21.00	1.00	21.00
##FFFFFF	10.04	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#42403A

Deuteranopia (green-blind)

#46433A

Tritanopia (blue-blind)

#543C3D

Achromatopsia (no color)

#424242

Design tokens & code

CSS

--color: #503e3a;
/* rgb */ color: rgb(80, 62, 58);
/* oklch */ color: oklch(38.2% 0.026 32.7);

Tailwind

colors: {
  custom: {
    50: '#817370',
    500: '#503e3a',
    950: '#000000',
  },
}

SCSS

$custom: #503e3a;
$custom-light: #817370;
$custom-dark: #000000;

JSON

{
  "hex": "#503e3a",
  "rgb": {
    "r": 80,
    "g": 62,
    "b": 58
  },
  "hsl": {
    "h": 10.909,
    "s": 15.942,
    "l": 27.059
  },
  "oklch": {
    "l": 0.38199,
    "c": 0.02629,
    "h": 32.7
  },
  "luminance": 0.05456
}

Semantic roles & 50–950 ramp

primary

#503E3A

secondary

#667B80

accent

#ABB96F

background

#F7F6F6

surface

#EEECEC

border

#C9C7C7

text

#0A0807

muted

#7C7B7A

Preview Lab

Preview with #503E3A

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

Preview Lab → · Contrast checker → · Palette generator →