#644110#644110

#644110 is a dark, moderate orange. Relative luminance 0.065; OKLCH L 40.7% C 0.079 H 70.4°. Best body text is #FFFFFF at 9.11:1 contrast (WCAG AA passes).

Color values

HEX#644110
RGBrgb(100, 65, 16)
HSLhsl(35, 72%, 23%)
HSVhsv(35, 84%, 39%)
CMYKcmyk(0%, 35%, 84%, 60.8%)
CIE-LABlab(30.71, 10.63, 34.03)
CIE-LCHlch(30.71, 35.65, 72.66°)
OKLaboklab(40.66% 0.0263 0.074)
OKLCHoklch(40.66% 0.079 70.4)
XYZxyz(7.2399, 6.5280, 1.3688)
Luminance0.0653 (WCAG relative)
Temperaturewarm
Familyorange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#644110 #103364
analogous
#641710 #644110 #5D6410
triadic
#644110 #106441 #411064
tetradic
#644110 #106417 #103364 #64105D
square
#644110 #106417 #103364 #64105D
split-complementary
#644110 #105D64 #171064
monochromatic
#1A1104 #2F1F08 #644110 #996318 #CE8621

Accessibility & contrast

On white

9.11
#644110 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

2.31
#644110 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #644110
9.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##644110#FFFFFF#000000##FFFFFF
##6441101.009.112.319.11
#FFFFFF9.111.0021.001.00
#0000002.3121.001.0021.00
##FFFFFF9.111.0021.001.00

Color blindness preview

Protanopia (red-blind)
#4D4308
Deuteranopia (green-blind)
#554C11
Tritanopia (blue-blind)
#6E3837
Achromatopsia (no color)
#484848

Design tokens & code

CSS
--color: #644110;
/* rgb */ color: rgb(100, 65, 16);
/* oklch */ color: oklch(40.7% 0.079 70.4);
Tailwind
colors: {
  custom: {
    50: '#947552',
    500: '#644110',
    950: '#000000',
  },
}
SCSS
$custom: #644110;
$custom-light: #947552;
$custom-dark: #000000;
JSON
{
  "hex": "#644110",
  "rgb": {
    "r": 100,
    "g": 65,
    "b": 16
  },
  "hsl": {
    "h": 35,
    "s": 72.414,
    "l": 22.745
  },
  "oklch": {
    "l": 0.40655,
    "c": 0.0785,
    "h": 70.4
  },
  "luminance": 0.06527
}

Semantic roles & 50–950 ramp

primary
#644110
secondary
#335F9D
accent
#85EF39
background
#F9F7F4
surface
#F2EDE7
border
#CCC8C3
text
#0E0802
muted
#7E7B78

Preview Lab

Preview with #644110

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

Preview Lab → · Contrast checker → · Palette generator →

#644110 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva