#533311#533311

#533311 is a dark, moderate orange. Relative luminance 0.042; OKLCH L 35.3% C 0.066 H 64.0°. Best body text is #FFFFFF at 11.36:1 contrast (WCAG AA passes).

Color values

HEX#533311
RGBrgb(83, 51, 17)
HSLhsl(31, 66%, 20%)
HSVhsv(31, 80%, 33%)
CMYKcmyk(0%, 38.6%, 79.5%, 67.5%)
CIE-LABlab(24.47, 11.03, 26.62)
CIE-LCHlch(24.47, 28.81, 67.49°)
OKLaboklab(35.3% 0.029 0.0594)
OKLCHoklch(35.3% 0.066 64)
XYZxyz(4.8527, 4.2476, 1.0945)
Luminance0.0425 (WCAG relative)
Temperaturewarm
Familyorange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#533311 #113153
analogous
#531211 #533311 #525311
triadic
#533311 #115333 #331153
tetradic
#533311 #115312 #113153 #531152
square
#533311 #115312 #113153 #531152
split-complementary
#533311 #115253 #121153
monochromatic
#191005 #201407 #533311 #86521B #B97126

Accessibility & contrast

On white

11.36
#533311 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

1.85
#533311 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #533311
11.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##533311#FFFFFF#000000##FFFFFF
##5333111.0011.361.8511.36
#FFFFFF11.361.0021.001.00
#0000001.8521.001.0021.00
##FFFFFF11.361.0021.001.00

Color blindness preview

Protanopia (red-blind)
#3D360D
Deuteranopia (green-blind)
#453D12
Tritanopia (blue-blind)
#5B2C2C
Achromatopsia (no color)
#3A3A3A

Design tokens & code

CSS
--color: #533311;
/* rgb */ color: rgb(83, 51, 17);
/* oklch */ color: oklch(35.3% 0.066 64.0);
Tailwind
colors: {
  custom: {
    50: '#876a51',
    500: '#533311',
    950: '#000000',
  },
}
SCSS
$custom: #533311;
$custom-light: #876a51;
$custom-dark: #000000;
JSON
{
  "hex": "#533311",
  "rgb": {
    "r": 83,
    "g": 51,
    "b": 17
  },
  "hsl": {
    "h": 30.909,
    "s": 66,
    "l": 19.608
  },
  "oklch": {
    "l": 0.35298,
    "c": 0.06609,
    "h": 64
  },
  "luminance": 0.04247
}

Semantic roles & 50–950 ramp

primary
#533311
secondary
#345F8C
accent
#91E93F
background
#F8F6F4
surface
#F0EBE7
border
#CBC6C3
text
#0C0602
muted
#7D7A78

Preview Lab

Preview with #533311

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

Preview Lab → · Contrast checker → · Palette generator →

#533311 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva