#512C11#512C11

#512C11 is a dark, moderate orange. Relative luminance 0.036; OKLCH L 33.5% C 0.067 H 54.0°. Best body text is #FFFFFF at 12.22:1 contrast (WCAG AA passes).

Color values

HEX#512C11
RGBrgb(81, 44, 17)
HSLhsl(25, 65%, 19%)
HSVhsv(25, 79%, 32%)
CMYKcmyk(0%, 45.7%, 79%, 68.2%)
CIE-LABlab(22.27, 14.50, 24.22)
CIE-LCHlch(22.27, 28.23, 59.08°)
OKLaboklab(33.53% 0.0395 0.0544)
OKLCHoklch(33.53% 0.067 54)
XYZxyz(4.3956, 3.5916, 0.9920)
Luminance0.0359 (WCAG relative)
Temperaturewarm
Familyorange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#512C11 #113651
analogous
#511116 #512C11 #514C11
triadic
#512C11 #11512C #2C1151
tetradic
#512C11 #165111 #113651 #4C1151
square
#512C11 #165111 #113651 #4C1151
split-complementary
#512C11 #11514C #111651
monochromatic
#190E05 #1E1106 #512C11 #84471C #B66326

Accessibility & contrast

On white

12.22
#512C11 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

1.72
#512C11 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #512C11
12.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##512C11#FFFFFF#000000##FFFFFF
##512C111.0012.221.7212.22
#FFFFFF12.221.0021.001.00
#0000001.7221.001.0021.00
##FFFFFF12.221.0021.001.00

Color blindness preview

Protanopia (red-blind)
#37300E
Deuteranopia (green-blind)
#403911
Tritanopia (blue-blind)
#592426
Achromatopsia (no color)
#353535

Design tokens & code

CSS
--color: #512c11;
/* rgb */ color: rgb(81, 44, 17);
/* oklch */ color: oklch(33.5% 0.067 54.0);
Tailwind
colors: {
  custom: {
    50: '#866550',
    500: '#512c11',
    950: '#000000',
  },
}
SCSS
$custom: #512c11;
$custom-light: #866550;
$custom-dark: #000000;
JSON
{
  "hex": "#512c11",
  "rgb": {
    "r": 81,
    "g": 44,
    "b": 17
  },
  "hsl": {
    "h": 25.313,
    "s": 65.306,
    "l": 19.216
  },
  "oklch": {
    "l": 0.33532,
    "c": 0.06721,
    "h": 54
  },
  "luminance": 0.03591
}

Semantic roles & 50–950 ramp

primary
#512C11
secondary
#34668A
accent
#A1E840
background
#F8F6F4
surface
#F0EBE7
border
#CBC6C3
text
#0C0502
muted
#7D7A78

Preview Lab

Preview with #512C11

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

Preview Lab → · Contrast checker → · Palette generator →

#512C11 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva