#503D2B#503D2B

#503D2B is a dark, muted orange. Relative luminance 0.052; OKLCH L 37.6% C 0.039 H 64.6°. Best body text is #FFFFFF at 10.28:1 contrast (WCAG AA passes).

Color values

HEX	#503D2B
RGB	rgb(80, 61, 43)
HSL	hsl(29, 30%, 24%)
HSV	hsv(29, 46%, 31%)
CMYK	cmyk(0%, 23.7%, 46.2%, 68.6%)
CIE-LAB	lab(27.35, 5.53, 14.28)
CIE-LCH	lch(27.35, 15.32, 68.82°)
OKLab	oklab(37.57% 0.0168 0.0354)
OKLCH	oklch(37.57% 0.039 64.6)
XYZ	xyz(5.4132, 5.2177, 3.0070)
Luminance	0.0522 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#503D2B #2B3E50

analogous

#502B2C #503D2B #50502B

triadic

#503D2B #2B503D #3D2B50

tetradic

#503D2B #2C502B #2B3E50 #502B50

square

#503D2B #2C502B #2B3E50 #502B50

split-complementary

#503D2B #2B5050 #2B2C50

monochromatic

#140F0B #281F16 #503D2B #785B40 #A07A56

Accessibility & contrast

On white

10.28

#503D2B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.04

#503D2B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #503D2B

10.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##503D2B	#FFFFFF	#000000	##FFFFFF
##503D2B	1.00	10.28	2.04	10.28
#FFFFFF	10.28	1.00	21.00	1.00
#000000	2.04	21.00	1.00	21.00
##FFFFFF	10.28	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#433E2A

Deuteranopia (green-blind)

#48422B

Tritanopia (blue-blind)

#563938

Achromatopsia (no color)

#414141

Design tokens & code

CSS

--color: #503d2b;
/* rgb */ color: rgb(80, 61, 43);
/* oklch */ color: oklch(37.6% 0.039 64.6);

Tailwind

colors: {
  custom: {
    50: '#827264',
    500: '#503d2b',
    950: '#000000',
  },
}

SCSS

$custom: #503d2b;
$custom-light: #827264;
$custom-dark: #000000;

JSON

{
  "hex": "#503d2b",
  "rgb": {
    "r": 80,
    "g": 61,
    "b": 43
  },
  "hsl": {
    "h": 29.189,
    "s": 30.081,
    "l": 24.118
  },
  "oklch": {
    "l": 0.37574,
    "c": 0.0392,
    "h": 64.6
  },
  "luminance": 0.05217
}

Semantic roles & 50–950 ramp

primary

#503D2B

secondary

#556C82

accent

#95C661

background

#F8F6F6

surface

#EFECEB

border

#CAC7C6

text

#0A0805

muted

#7C7B7A

Preview Lab

Preview with #503D2B

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

Preview Lab → · Contrast checker → · Palette generator →