#644022#644022

#644022 is a dark, moderate orange. Relative luminance 0.065; OKLCH L 40.6% C 0.067 H 59.1°. Best body text is #FFFFFF at 9.14:1 contrast (WCAG AA passes).

Color values

HEX	#644022
RGB	rgb(100, 64, 34)
HSL	hsl(27, 49%, 26%)
HSV	hsv(27, 66%, 39%)
CMYK	cmyk(0%, 36%, 66%, 60.8%)
CIE-LAB	lab(30.62, 12.33, 24.48)
CIE-LCH	lch(30.62, 27.41, 63.26°)
OKLab	oklab(40.65% 0.0343 0.0572)
OKLCH	oklch(40.65% 0.067 59.1)
XYZ	xyz(7.3782, 6.4923, 2.3776)
Luminance	0.0649 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#644022 #224664

analogous

#642225 #644022 #646122

triadic

#644022 #226440 #402264

tetradic

#644022 #256422 #224664 #612264

square

#644022 #256422 #224664 #612264

split-complementary

#644022 #226461 #222564

monochromatic

#170F08 #362312 #644022 #925D32 #BF7B42

Accessibility & contrast

On white

9.14

#644022 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.30

#644022 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #644022

9.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##644022	#FFFFFF	#000000	##FFFFFF
##644022	1.00	9.14	2.30	9.14
#FFFFFF	9.14	1.00	21.00	1.00
#000000	2.30	21.00	1.00	21.00
##FFFFFF	9.14	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4B431F

Deuteranopia (green-blind)

#534B22

Tritanopia (blue-blind)

#6D3839

Achromatopsia (no color)

#484848

Design tokens & code

CSS

--color: #644022;
/* rgb */ color: rgb(100, 64, 34);
/* oklch */ color: oklch(40.6% 0.067 59.1);

Tailwind

colors: {
  custom: {
    50: '#93755e',
    500: '#644022',
    950: '#000000',
  },
}

SCSS

$custom: #644022;
$custom-light: #93755e;
$custom-dark: #000000;

JSON

{
  "hex": "#644022",
  "rgb": {
    "r": 100,
    "g": 64,
    "b": 34
  },
  "hsl": {
    "h": 27.273,
    "s": 49.254,
    "l": 26.275
  },
  "oklch": {
    "l": 0.40648,
    "c": 0.0667,
    "h": 59.1
  },
  "luminance": 0.06492
}

Semantic roles & 50–950 ramp

primary

#644022

secondary

#4A7498

accent

#9AD94F

background

#F9F7F5

surface

#F2EDE9

border

#CCC8C5

text

#0D0804

muted

#7E7B79

Preview Lab

Preview with #644022

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

Preview Lab → · Contrast checker → · Palette generator →