#644117#644117

#644117 is a dark, moderate orange. Relative luminance 0.066; OKLCH L 40.7% C 0.074 H 67.6°. Best body text is #FFFFFF at 9.09:1 contrast (WCAG AA passes).

Color values

HEX	#644117
RGB	rgb(100, 65, 23)
HSL	hsl(33, 63%, 24%)
HSV	hsv(33, 77%, 39%)
CMYK	cmyk(0%, 35%, 77%, 60.8%)
CIE-LAB	lab(30.77, 10.97, 30.73)
CIE-LCH	lch(30.77, 32.63, 70.36°)
OKLab	oklab(40.72% 0.0284 0.0687)
OKLCH	oklch(40.72% 0.074 67.6)
XYZ	xyz(7.3010, 6.5524, 1.6907)
Luminance	0.0655 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#644117 #173A64

analogous

#641A17 #644117 #616417

triadic

#644117 #176441 #411764

tetradic

#644117 #17641A #173A64 #641761

square

#644117 #17641A #173A64 #641761

split-complementary

#644117 #176164 #1A1764

monochromatic

#191006 #32210C #644117 #966122 #C8822E

Accessibility & contrast

On white

9.09

#644117 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.31

#644117 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #644117

9.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##644117	#FFFFFF	#000000	##FFFFFF
##644117	1.00	9.09	2.31	9.09
#FFFFFF	9.09	1.00	21.00	1.00
#000000	2.31	21.00	1.00	21.00
##FFFFFF	9.09	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4D4412

Deuteranopia (green-blind)

#554C18

Tritanopia (blue-blind)

#6D3938

Achromatopsia (no color)

#484848

Design tokens & code

CSS

--color: #644117;
/* rgb */ color: rgb(100, 65, 23);
/* oklch */ color: oklch(40.7% 0.074 67.6);

Tailwind

colors: {
  custom: {
    50: '#947556',
    500: '#644117',
    950: '#000000',
  },
}

SCSS

$custom: #644117;
$custom-light: #947556;
$custom-dark: #000000;

JSON

{
  "hex": "#644117",
  "rgb": {
    "r": 100,
    "g": 65,
    "b": 23
  },
  "hsl": {
    "h": 32.727,
    "s": 62.602,
    "l": 24.118
  },
  "oklch": {
    "l": 0.40719,
    "c": 0.0743,
    "h": 67.6
  },
  "luminance": 0.06552
}

Semantic roles & 50–950 ramp

primary

#644117

secondary

#3C679A

accent

#8CE642

background

#F9F7F5

surface

#F2EDE9

border

#CCC8C5

text

#0E0803

muted

#7E7B78

Preview Lab

Preview with #644117

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

Preview Lab → · Contrast checker → · Palette generator →