#643314#643314

#643314 is a dark, moderate orange. Relative luminance 0.051; OKLCH L 37.9% C 0.083 H 50.0°. Best body text is #FFFFFF at 10.37:1 contrast (WCAG AA passes).

Color values

HEX#643314
RGBrgb(100, 51, 20)
HSLhsl(23, 67%, 24%)
HSVhsv(23, 80%, 39%)
CMYKcmyk(0%, 49%, 80%, 60.8%)
CIE-LABlab(27.10, 19.40, 28.53)
CIE-LCHlch(27.10, 34.50, 55.78°)
OKLaboklab(37.88% 0.053 0.0632)
OKLCHoklch(37.88% 0.083 50)
XYZxyz(6.5662, 5.1282, 1.3057)
Luminance0.0513 (WCAG relative)
Temperaturewarm
Familyorange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#643314 #144564
analogous
#64141D #643314 #645B14
triadic
#643314 #146433 #331464
tetradic
#643314 #1D6414 #144564 #5B1464
square
#643314 #1D6414 #144564 #5B1464
split-complementary
#643314 #14645B #141D64
monochromatic
#1A0D05 #31190A #643314 #974D1E #CA6728

Accessibility & contrast

On white

10.37
#643314 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

2.03
#643314 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #643314
10.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##643314#FFFFFF#000000##FFFFFF
##6433141.0010.372.0310.37
#FFFFFF10.371.0021.001.00
#0000002.0321.001.0021.00
##FFFFFF10.371.0021.001.00

Color blindness preview

Protanopia (red-blind)
#413910
Deuteranopia (green-blind)
#4D4413
Tritanopia (blue-blind)
#6E292C
Achromatopsia (no color)
#404040

Design tokens & code

CSS
--color: #643314;
/* rgb */ color: rgb(100, 51, 20);
/* oklch */ color: oklch(37.9% 0.083 50.0);
Tailwind
colors: {
  custom: {
    50: '#956b53',
    500: '#643314',
    950: '#000000',
  },
}
SCSS
$custom: #643314;
$custom-light: #956b53;
$custom-dark: #000000;
JSON
{
  "hex": "#643314",
  "rgb": {
    "r": 100,
    "g": 51,
    "b": 20
  },
  "hsl": {
    "h": 23.25,
    "s": 66.667,
    "l": 23.529
  },
  "oklch": {
    "l": 0.37875,
    "c": 0.0825,
    "h": 50
  },
  "luminance": 0.05127
}

Semantic roles & 50–950 ramp

primary
#643314
secondary
#38759B
accent
#A7EA3E
background
#F9F6F4
surface
#F2EBE7
border
#CCC6C3
text
#0E0602
muted
#7E7A78

Preview Lab

Preview with #643314

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

Preview Lab → · Contrast checker → · Palette generator →

#643314 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva