#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
RGB	rgb(100, 65, 16)
HSL	hsl(35, 72%, 23%)
HSV	hsv(35, 84%, 39%)
CMYK	cmyk(0%, 35%, 84%, 60.8%)
CIE-LAB	lab(30.71, 10.63, 34.03)
CIE-LCH	lch(30.71, 35.65, 72.66°)
OKLab	oklab(40.66% 0.0263 0.074)
OKLCH	oklch(40.66% 0.079 70.4)
XYZ	xyz(7.2399, 6.5280, 1.3688)
Luminance	0.0653 (WCAG relative)
Temperature	warm
Family	orange

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
##644110	1.00	9.11	2.31	9.11
#FFFFFF	9.11	1.00	21.00	1.00
#000000	2.31	21.00	1.00	21.00
##FFFFFF	9.11	1.00	21.00	1.00

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 →