#513312#513312

#513312 is a dark, moderate orange. Relative luminance 0.042; OKLCH L 35.0% C 0.064 H 65.4°. Best body text is #FFFFFF at 11.46:1 contrast (WCAG AA passes).

Color values

HEX#513312
RGBrgb(81, 51, 18)
HSLhsl(31, 64%, 19%)
HSVhsv(31, 78%, 32%)
CMYKcmyk(0%, 37%, 77.8%, 68.2%)
CIE-LABlab(24.20, 10.09, 25.70)
CIE-LCHlch(24.20, 27.61, 68.57°)
OKLaboklab(35.02% 0.0265 0.0578)
OKLCHoklch(35.02% 0.064 65.4)
XYZxyz(4.6867, 4.1611, 1.1285)
Luminance0.0416 (WCAG relative)
Temperaturewarm
Familyorange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#513312 #123051
analogous
#511412 #513312 #505112
triadic
#513312 #125133 #331251
tetradic
#513312 #125114 #123051 #511250
square
#513312 #125114 #123051 #511250
split-complementary
#513312 #125051 #141251
monochromatic
#191006 #1F1307 #513312 #83531D #B57228

Accessibility & contrast

On white

11.46
#513312 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

1.83
#513312 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #513312
11.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##513312#FFFFFF#000000##FFFFFF
##5133121.0011.461.8311.46
#FFFFFF11.461.0021.001.00
#0000001.8321.001.0021.00
##FFFFFF11.461.0021.001.00

Color blindness preview

Protanopia (red-blind)
#3D350E
Deuteranopia (green-blind)
#443C13
Tritanopia (blue-blind)
#592C2C
Achromatopsia (no color)
#393939

Design tokens & code

CSS
--color: #513312;
/* rgb */ color: rgb(81, 51, 18);
/* oklch */ color: oklch(35.0% 0.064 65.4);
Tailwind
colors: {
  custom: {
    50: '#856a51',
    500: '#513312',
    950: '#000000',
  },
}
SCSS
$custom: #513312;
$custom-light: #856a51;
$custom-dark: #000000;
JSON
{
  "hex": "#513312",
  "rgb": {
    "r": 81,
    "g": 51,
    "b": 18
  },
  "hsl": {
    "h": 31.429,
    "s": 63.636,
    "l": 19.412
  },
  "oklch": {
    "l": 0.35024,
    "c": 0.06357,
    "h": 65.4
  },
  "luminance": 0.04161
}

Semantic roles & 50–950 ramp

primary
#513312
secondary
#355D8A
accent
#90E741
background
#F8F6F4
surface
#F0EBE7
border
#CBC6C3
text
#0B0602
muted
#7C7A78

Preview Lab

Preview with #513312

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

Preview Lab → · Contrast checker → · Palette generator →

#513312 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva