#533811#533811

#533811 is a dark, moderate orange. Relative luminance 0.047; OKLCH L 36.4% C 0.065 H 72.6°. Best body text is #FFFFFF at 10.82:1 contrast (WCAG AA passes).

Color values

HEX	#533811
RGB	rgb(83, 56, 17)
HSL	hsl(35, 66%, 20%)
HSV	hsv(35, 80%, 33%)
CMYK	cmyk(0%, 32.5%, 79.5%, 67.5%)
CIE-LAB	lab(25.89, 7.83, 28.07)
CIE-LCH	lch(25.89, 29.14, 74.41°)
OKLab	oklab(36.4% 0.0195 0.0625)
OKLCH	oklch(36.4% 0.065 72.6)
XYZ	xyz(5.0830, 4.7082, 1.1713)
Luminance	0.0471 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#533811 #112C53

analogous

#531711 #533811 #4D5311

triadic

#533811 #115338 #381153

tetradic

#533811 #115317 #112C53 #53114D

square

#533811 #115317 #112C53 #53114D

split-complementary

#533811 #114D53 #171153

monochromatic

#191105 #201607 #533811 #865A1B #B97D26

Accessibility & contrast

On white

10.82

#533811 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.94

#533811 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #533811

10.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##533811	#FFFFFF	#000000	##FFFFFF
##533811	1.00	10.82	1.94	10.82
#FFFFFF	10.82	1.00	21.00	1.00
#000000	1.94	21.00	1.00	21.00
##FFFFFF	10.82	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#41390C

Deuteranopia (green-blind)

#484012

Tritanopia (blue-blind)

#5B3130

Achromatopsia (no color)

#3D3D3D

Design tokens & code

CSS

--color: #533811;
/* rgb */ color: rgb(83, 56, 17);
/* oklch */ color: oklch(36.4% 0.065 72.6);

Tailwind

colors: {
  custom: {
    50: '#876e51',
    500: '#533811',
    950: '#000000',
  },
}

SCSS

$custom: #533811;
$custom-light: #876e51;
$custom-dark: #000000;

JSON

{
  "hex": "#533811",
  "rgb": {
    "r": 83,
    "g": 56,
    "b": 17
  },
  "hsl": {
    "h": 35.455,
    "s": 66,
    "l": 19.608
  },
  "oklch": {
    "l": 0.36397,
    "c": 0.06547,
    "h": 72.6
  },
  "luminance": 0.04708
}

Semantic roles & 50–950 ramp

primary

#533811

secondary

#34588C

accent

#84E93F

background

#F8F6F4

surface

#F0EBE7

border

#CBC6C3

text

#0C0702

muted

#7D7A78

Preview Lab

Preview with #533811

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

Preview Lab → · Contrast checker → · Palette generator →