#533C0C#533C0C

#533C0C is a dark, moderate orange. Relative luminance 0.051; OKLCH L 37.3% C 0.069 H 81.2°. Best body text is #FFFFFF at 10.40:1 contrast (WCAG AA passes).

Color values

HEX	#533C0C
RGB	rgb(83, 60, 12)
HSL	hsl(41, 75%, 19%)
HSV	hsv(41, 86%, 33%)
CMYK	cmyk(0%, 27.7%, 85.5%, 67.5%)
CIE-LAB	lab(27.01, 5.02, 31.52)
CIE-LCH	lch(27.01, 31.91, 80.94°)
OKLab	oklab(37.26% 0.0107 0.0686)
OKLCH	oklch(37.26% 0.069 81.2)
XYZ	xyz(5.2499, 5.0977, 1.0552)
Luminance	0.0510 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#533C0C #0C2353

analogous

#53180C #533C0C #46530C

triadic

#533C0C #0C533C #3C0C53

tetradic

#533C0C #0C5318 #0C2353 #530C46

square

#533C0C #0C5318 #0C2353 #530C46

split-complementary

#533C0C #0C4653 #180C53

monochromatic

#1B1304 #1E1504 #533C0C #886314 #BE891B

Accessibility & contrast

On white

10.40

#533C0C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.02

#533C0C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #533C0C

10.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##533C0C	#FFFFFF	#000000	##FFFFFF
##533C0C	1.00	10.40	2.02	10.40
#FFFFFF	10.40	1.00	21.00	1.00
#000000	2.02	21.00	1.00	21.00
##FFFFFF	10.40	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#453C04

Deuteranopia (green-blind)

#4B420E

Tritanopia (blue-blind)

#5B3533

Achromatopsia (no color)

#404040

Design tokens & code

CSS

--color: #533c0c;
/* rgb */ color: rgb(83, 60, 12);
/* oklch */ color: oklch(37.3% 0.069 81.2);

Tailwind

colors: {
  custom: {
    50: '#87714f',
    500: '#533c0c',
    950: '#000000',
  },
}

SCSS

$custom: #533c0c;
$custom-light: #87714f;
$custom-dark: #000000;

JSON

{
  "hex": "#533c0c",
  "rgb": {
    "r": 83,
    "g": 60,
    "b": 12
  },
  "hsl": {
    "h": 40.563,
    "s": 74.737,
    "l": 18.627
  },
  "oklch": {
    "l": 0.37263,
    "c": 0.06942,
    "h": 81.2
  },
  "luminance": 0.05097
}

Semantic roles & 50–950 ramp

primary

#533C0C

secondary

#2D4C8E

accent

#73F136

background

#F8F6F4

surface

#F0ECE7

border

#CBC7C3

text

#0C0702

muted

#7D7A78

Preview Lab

Preview with #533C0C

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

Preview Lab → · Contrast checker → · Palette generator →