#523B0D#523B0D

#523B0D is a dark, moderate orange. Relative luminance 0.050; OKLCH L 36.9% C 0.068 H 80.4°. Best body text is #FFFFFF at 10.55:1 contrast (WCAG AA passes).

Color values

HEX#523B0D
RGBrgb(82, 59, 13)
HSLhsl(40, 73%, 19%)
HSVhsv(40, 84%, 32%)
CMYKcmyk(0%, 28%, 84.1%, 67.8%)
CIE-LABlab(26.60, 5.19, 30.64)
CIE-LCHlch(26.60, 31.08, 80.38°)
OKLaboklab(36.91% 0.0113 0.0671)
OKLCHoklch(36.91% 0.068 80.4)
XYZxyz(5.1166, 4.9512, 1.0669)
Luminance0.0495 (WCAG relative)
Temperaturewarm
Familyorange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#523B0D #0D2452
analogous
#52180D #523B0D #46520D
triadic
#523B0D #0D523B #3B0D52
tetradic
#523B0D #0D5218 #0D2452 #520D46
square
#523B0D #0D5218 #0D2452 #520D46
split-complementary
#523B0D #0D4652 #180D52
monochromatic
#1A1304 #1D1505 #523B0D #876115 #BC871E

Accessibility & contrast

On white

10.55
#523B0D on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

1.99
#523B0D on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #523B0D
10.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##523B0D#FFFFFF#000000##FFFFFF
##523B0D1.0010.551.9910.55
#FFFFFF10.551.0021.001.00
#0000001.9921.001.0021.00
##FFFFFF10.551.0021.001.00

Color blindness preview

Protanopia (red-blind)
#443B06
Deuteranopia (green-blind)
#4A410F
Tritanopia (blue-blind)
#5A3432
Achromatopsia (no color)
#3F3F3F

Design tokens & code

CSS
--color: #523b0d;
/* rgb */ color: rgb(82, 59, 13);
/* oklch */ color: oklch(36.9% 0.068 80.4);
Tailwind
colors: {
  custom: {
    50: '#86704f',
    500: '#523b0d',
    950: '#000000',
  },
}
SCSS
$custom: #523b0d;
$custom-light: #86704f;
$custom-dark: #000000;
JSON
{
  "hex": "#523b0d",
  "rgb": {
    "r": 82,
    "g": 59,
    "b": 13
  },
  "hsl": {
    "h": 40,
    "s": 72.632,
    "l": 18.627
  },
  "oklch": {
    "l": 0.36911,
    "c": 0.068,
    "h": 80.4
  },
  "luminance": 0.04951
}

Semantic roles & 50–950 ramp

primary
#523B0D
secondary
#2E4E8D
accent
#75EF38
background
#F8F6F4
surface
#F0ECE7
border
#CBC7C3
text
#0C0702
muted
#7D7A78

Preview Lab

Preview with #523B0D

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

Preview Lab → · Contrast checker → · Palette generator →

#523B0D Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva