#644210#644210

#644210 is a dark, moderate orange. Relative luminance 0.066; OKLCH L 40.9% C 0.078 H 71.8°. Best body text is #FFFFFF at 9.02:1 contrast (WCAG AA passes).

Color values

HEX#644210
RGBrgb(100, 66, 16)
HSLhsl(36, 72%, 23%)
HSVhsv(36, 84%, 39%)
CMYKcmyk(0%, 34%, 84%, 60.8%)
CIE-LABlab(30.98, 10.01, 34.28)
CIE-LCHlch(30.98, 35.71, 73.73°)
OKLaboklab(40.87% 0.0245 0.0745)
OKLCHoklch(40.87% 0.078 71.8)
XYZxyz(7.2978, 6.6438, 1.3881)
Luminance0.0664 (WCAG relative)
Temperaturewarm
Familyorange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#644210 #103264
analogous
#641810 #644210 #5C6410
triadic
#644210 #106442 #421064
tetradic
#644210 #106418 #103264 #64105C
square
#644210 #106418 #103264 #64105C
split-complementary
#644210 #105C64 #181064
monochromatic
#1A1104 #2F1F08 #644210 #996518 #CE8821

Accessibility & contrast

On white

9.02
#644210 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

2.33
#644210 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #644210
9.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##644210#FFFFFF#000000##FFFFFF
##6442101.009.022.339.02
#FFFFFF9.021.0021.001.00
#0000002.3321.001.0021.00
##FFFFFF9.021.0021.001.00

Color blindness preview

Protanopia (red-blind)
#4E4408
Deuteranopia (green-blind)
#564C12
Tritanopia (blue-blind)
#6E3938
Achromatopsia (no color)
#494949

Design tokens & code

CSS
--color: #644210;
/* rgb */ color: rgb(100, 66, 16);
/* oklch */ color: oklch(40.9% 0.078 71.8);
Tailwind
colors: {
  custom: {
    50: '#947652',
    500: '#644210',
    950: '#000000',
  },
}
SCSS
$custom: #644210;
$custom-light: #947652;
$custom-dark: #000000;
JSON
{
  "hex": "#644210",
  "rgb": {
    "r": 100,
    "g": 66,
    "b": 16
  },
  "hsl": {
    "h": 35.714,
    "s": 72.414,
    "l": 22.745
  },
  "oklch": {
    "l": 0.40869,
    "c": 0.07844,
    "h": 71.8
  },
  "luminance": 0.06643
}

Semantic roles & 50–950 ramp

primary
#644210
secondary
#335E9D
accent
#83EF39
background
#F9F7F4
surface
#F2EDE7
border
#CCC8C3
text
#0E0802
muted
#7E7B78

Preview Lab

Preview with #644210

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

Preview Lab → · Contrast checker → · Palette generator →

#644210 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva