#533A0D#533A0D

#533A0D is a dark, moderate orange. Relative luminance 0.049; OKLCH L 36.8% C 0.068 H 77.6°. Best body text is #FFFFFF at 10.61:1 contrast (WCAG AA passes).

Color values

HEX	#533A0D
RGB	rgb(83, 58, 13)
HSL	hsl(39, 73%, 19%)
HSV	hsv(39, 84%, 33%)
CMYK	cmyk(0%, 30.1%, 84.3%, 67.5%)
CIE-LAB	lab(26.43, 6.34, 30.54)
CIE-LCH	lch(26.43, 31.19, 78.26°)
OKLab	oklab(36.81% 0.0146 0.0668)
OKLCH	oklch(36.81% 0.068 77.6)
XYZ	xyz(5.1533, 4.8946, 1.0540)
Luminance	0.0489 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#533A0D #0D2653

analogous

#53170D #533A0D #49530D

triadic

#533A0D #0D533A #3A0D53

tetradic

#533A0D #0D5317 #0D2653 #530D49

square

#533A0D #0D5317 #0D2653 #530D49

split-complementary

#533A0D #0D4953 #170D53

monochromatic

#1A1204 #1E1505 #533A0D #885F15 #BD841E

Accessibility & contrast

On white

10.61

#533A0D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.98

#533A0D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #533A0D

10.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##533A0D	#FFFFFF	#000000	##FFFFFF
##533A0D	1.00	10.61	1.98	10.61
#FFFFFF	10.61	1.00	21.00	1.00
#000000	1.98	21.00	1.00	21.00
##FFFFFF	10.61	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#433B06

Deuteranopia (green-blind)

#49410F

Tritanopia (blue-blind)

#5B3331

Achromatopsia (no color)

#3F3F3F

Design tokens & code

CSS

--color: #533a0d;
/* rgb */ color: rgb(83, 58, 13);
/* oklch */ color: oklch(36.8% 0.068 77.6);

Tailwind

colors: {
  custom: {
    50: '#87704f',
    500: '#533a0d',
    950: '#000000',
  },
}

SCSS

$custom: #533a0d;
$custom-light: #87704f;
$custom-dark: #000000;

JSON

{
  "hex": "#533a0d",
  "rgb": {
    "r": 83,
    "g": 58,
    "b": 13
  },
  "hsl": {
    "h": 38.571,
    "s": 72.917,
    "l": 18.824
  },
  "oklch": {
    "l": 0.36812,
    "c": 0.06834,
    "h": 77.6
  },
  "luminance": 0.04894
}

Semantic roles & 50–950 ramp

primary

#533A0D

secondary

#2E508E

accent

#7AF038

background

#F8F6F4

surface

#F0ECE7

border

#CBC7C3

text

#0C0702

muted

#7D7A78

Preview Lab

Preview with #533A0D

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

Preview Lab → · Contrast checker → · Palette generator →