#523B11#523B11

#523B11 is a dark, moderate orange. Relative luminance 0.050; OKLCH L 36.9% C 0.065 H 78.9°. Best body text is #FFFFFF at 10.54:1 contrast (WCAG AA passes).

Color values

HEX#523B11
RGBrgb(82, 59, 17)
HSLhsl(39, 66%, 19%)
HSVhsv(39, 79%, 32%)
CMYKcmyk(0%, 28%, 79.3%, 67.8%)
CIE-LABlab(26.63, 5.40, 28.78)
CIE-LCHlch(26.63, 29.28, 79.37°)
OKLaboklab(36.95% 0.0125 0.0641)
OKLCHoklch(36.95% 0.065 78.9)
XYZxyz(5.1452, 4.9626, 1.2171)
Luminance0.0496 (WCAG relative)
Temperaturewarm
Familyorange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#523B11 #112852
analogous
#521A11 #523B11 #495211
triadic
#523B11 #11523B #3B1152
tetradic
#523B11 #11521A #112852 #521149
square
#523B11 #11521A #112852 #521149
split-complementary
#523B11 #114952 #1A1152
monochromatic
#191205 #1F1706 #523B11 #855F1C #B78426

Accessibility & contrast

On white

10.54
#523B11 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

1.99
#523B11 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #523B11
10.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##523B11#FFFFFF#000000##FFFFFF
##523B111.0010.541.9910.54
#FFFFFF10.541.0021.001.00
#0000001.9921.001.0021.00
##FFFFFF10.541.0021.001.00

Color blindness preview

Protanopia (red-blind)
#443C0B
Deuteranopia (green-blind)
#494113
Tritanopia (blue-blind)
#5A3432
Achromatopsia (no color)
#3F3F3F

Design tokens & code

CSS
--color: #523b11;
/* rgb */ color: rgb(82, 59, 17);
/* oklch */ color: oklch(36.9% 0.065 78.9);
Tailwind
colors: {
  custom: {
    50: '#867052',
    500: '#523b11',
    950: '#000000',
  },
}
SCSS
$custom: #523b11;
$custom-light: #867052;
$custom-dark: #000000;
JSON
{
  "hex": "#523b11",
  "rgb": {
    "r": 82,
    "g": 59,
    "b": 17
  },
  "hsl": {
    "h": 38.769,
    "s": 65.657,
    "l": 19.412
  },
  "oklch": {
    "l": 0.36947,
    "c": 0.06526,
    "h": 78.9
  },
  "luminance": 0.04962
}

Semantic roles & 50–950 ramp

primary
#523B11
secondary
#34538B
accent
#7BE93F
background
#F8F6F4
surface
#F0ECE7
border
#CBC7C3
text
#0B0702
muted
#7C7A78

Preview Lab

Preview with #523B11

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

Preview Lab → · Contrast checker → · Palette generator →

#523B11 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva