#533C0D#533C0D

#533C0D is a dark, moderate orange. Relative luminance 0.051; OKLCH L 37.3% C 0.069 H 80.9°. Best body text is #FFFFFF at 10.40:1 contrast (WCAG AA passes).

Color values

HEX	#533C0D
RGB	rgb(83, 60, 13)
HSL	hsl(40, 73%, 19%)
HSV	hsv(40, 84%, 33%)
CMYK	cmyk(0%, 27.7%, 84.3%, 67.5%)
CIE-LAB	lab(27.02, 5.07, 31.09)
CIE-LCH	lch(27.02, 31.50, 80.74°)
OKLab	oklab(37.27% 0.0109 0.0679)
OKLCH	oklch(37.27% 0.069 80.9)
XYZ	xyz(5.2561, 5.1002, 1.0883)
Luminance	0.0510 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#533C0D #0D2453

analogous

#53190D #533C0D #47530D

triadic

#533C0D #0D533C #3C0D53

tetradic

#533C0D #0D5319 #0D2453 #530D47

square

#533C0D #0D5319 #0D2453 #530D47

split-complementary

#533C0D #0D4753 #190D53

monochromatic

#1A1304 #1E1605 #533C0D #886215 #BD891E

Accessibility & contrast

On white

10.40

#533C0D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.02

#533C0D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #533C0D

10.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##533C0D	#FFFFFF	#000000	##FFFFFF
##533C0D	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)

#453C06

Deuteranopia (green-blind)

#4B420F

Tritanopia (blue-blind)

#5B3533

Achromatopsia (no color)

#404040

Design tokens & code

CSS

--color: #533c0d;
/* rgb */ color: rgb(83, 60, 13);
/* oklch */ color: oklch(37.3% 0.069 80.9);

Tailwind

colors: {
  custom: {
    50: '#877150',
    500: '#533c0d',
    950: '#000000',
  },
}

SCSS

$custom: #533c0d;
$custom-light: #877150;
$custom-dark: #000000;

JSON

{
  "hex": "#533c0d",
  "rgb": {
    "r": 83,
    "g": 60,
    "b": 13
  },
  "hsl": {
    "h": 40.286,
    "s": 72.917,
    "l": 18.824
  },
  "oklch": {
    "l": 0.37271,
    "c": 0.06881,
    "h": 80.9
  },
  "luminance": 0.051
}

Semantic roles & 50–950 ramp

primary

#533C0D

secondary

#2E4D8E

accent

#74F038

background

#F8F6F4

surface

#F0ECE7

border

#CBC7C3

text

#0C0702

muted

#7D7A78

Preview Lab

Preview with #533C0D

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

Preview Lab → · Contrast checker → · Palette generator →