#513310#513310

#513310 is a dark, moderate orange. Relative luminance 0.042; OKLCH L 35.0% C 0.065 H 66.6°. Best body text is #FFFFFF at 11.47:1 contrast (WCAG AA passes).

Color values

HEX#513310
RGBrgb(81, 51, 16)
HSLhsl(32, 67%, 19%)
HSVhsv(32, 80%, 32%)
CMYKcmyk(0%, 37%, 80.2%, 68.2%)
CIE-LABlab(24.18, 9.97, 26.75)
CIE-LCHlch(24.18, 28.55, 69.56°)
OKLaboklab(35% 0.0258 0.0596)
OKLCHoklch(35% 0.065 66.6)
XYZxyz(4.6710, 4.1548, 1.0461)
Luminance0.0415 (WCAG relative)
Temperaturewarm
Familyorange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#513310 #102E51
analogous
#511310 #513310 #4F5110
triadic
#513310 #105133 #331051
tetradic
#513310 #105113 #102E51 #51104F
square
#513310 #105113 #102E51 #51104F
split-complementary
#513310 #104F51 #131051
monochromatic
#1A1005 #1E1306 #513310 #84531A #B77324

Accessibility & contrast

On white

11.47
#513310 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

1.83
#513310 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #513310
11.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##513310#FFFFFF#000000##FFFFFF
##5133101.0011.471.8311.47
#FFFFFF11.471.0021.001.00
#0000001.8321.001.0021.00
##FFFFFF11.471.0021.001.00

Color blindness preview

Protanopia (red-blind)
#3D350C
Deuteranopia (green-blind)
#443C11
Tritanopia (blue-blind)
#592C2C
Achromatopsia (no color)
#393939

Design tokens & code

CSS
--color: #513310;
/* rgb */ color: rgb(81, 51, 16);
/* oklch */ color: oklch(35.0% 0.065 66.6);
Tailwind
colors: {
  custom: {
    50: '#856a50',
    500: '#513310',
    950: '#000000',
  },
}
SCSS
$custom: #513310;
$custom-light: #856a50;
$custom-dark: #000000;
JSON
{
  "hex": "#513310",
  "rgb": {
    "r": 81,
    "g": 51,
    "b": 16
  },
  "hsl": {
    "h": 32.308,
    "s": 67.01,
    "l": 19.02
  },
  "oklch": {
    "l": 0.35002,
    "c": 0.06492,
    "h": 66.6
  },
  "luminance": 0.04154
}

Semantic roles & 50–950 ramp

primary
#513310
secondary
#325B8B
accent
#8DEA3E
background
#F8F6F4
surface
#F0EBE7
border
#CBC6C3
text
#0C0602
muted
#7D7A78

Preview Lab

Preview with #513310

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

Preview Lab → · Contrast checker → · Palette generator →

#513310 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva