#533B17#533B17

#533B17 is a dark, moderate orange. Relative luminance 0.050; OKLCH L 37.1% C 0.061 H 74.8°. Best body text is #FFFFFF at 10.47:1 contrast (WCAG AA passes).

Color values

HEX	#533B17
RGB	rgb(83, 59, 23)
HSL	hsl(36, 57%, 21%)
HSV	hsv(36, 72%, 33%)
CMYK	cmyk(0%, 28.9%, 72.3%, 67.5%)
CIE-LAB	lab(26.82, 6.30, 25.85)
CIE-LCH	lch(26.82, 26.61, 76.31°)
OKLab	oklab(37.14% 0.016 0.059)
OKLCH	oklch(37.14% 0.061 74.8)
XYZ	xyz(5.2862, 5.0292, 1.5028)
Luminance	0.0503 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#533B17 #172F53

analogous

#531D17 #533B17 #4D5317

triadic

#533B17 #17533B #3B1753

tetradic

#533B17 #17531D #172F53 #53174D

square

#533B17 #17531D #172F53 #53174D

split-complementary

#533B17 #174D53 #1D1753

monochromatic

#181107 #23190A #533B17 #835D24 #B37F32

Accessibility & contrast

On white

10.47

#533B17 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.01

#533B17 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #533B17

10.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##533B17	#FFFFFF	#000000	##FFFFFF
##533B17	1.00	10.47	2.01	10.47
#FFFFFF	10.47	1.00	21.00	1.00
#000000	2.01	21.00	1.00	21.00
##FFFFFF	10.47	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#443C13

Deuteranopia (green-blind)

#494218

Tritanopia (blue-blind)

#5B3533

Achromatopsia (no color)

#3F3F3F

Design tokens & code

CSS

--color: #533b17;
/* rgb */ color: rgb(83, 59, 23);
/* oklch */ color: oklch(37.1% 0.061 74.8);

Tailwind

colors: {
  custom: {
    50: '#867056',
    500: '#533b17',
    950: '#000000',
  },
}

SCSS

$custom: #533b17;
$custom-light: #867056;
$custom-dark: #000000;

JSON

{
  "hex": "#533b17",
  "rgb": {
    "r": 83,
    "g": 59,
    "b": 23
  },
  "hsl": {
    "h": 36,
    "s": 56.604,
    "l": 20.784
  },
  "oklch": {
    "l": 0.37144,
    "c": 0.06115,
    "h": 74.8
  },
  "luminance": 0.05029
}

Semantic roles & 50–950 ramp

primary

#533B17

secondary

#3C5B8A

accent

#85E048

background

#F8F6F5

surface

#F0ECE9

border

#CBC7C5

text

#0B0703

muted

#7C7A78

Preview Lab

Preview with #533B17

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

Preview Lab → · Contrast checker → · Palette generator →