#644429#644429

#644429 is a dark, muted orange. Relative luminance 0.070; OKLCH L 41.6% C 0.060 H 60.2°. Best body text is #FFFFFF at 8.75:1 contrast (WCAG AA passes).

Color values

HEX	#644429
RGB	rgb(100, 68, 41)
HSL	hsl(27, 42%, 28%)
HSV	hsv(27, 59%, 39%)
CMYK	cmyk(0%, 32%, 59%, 60.8%)
CIE-LAB	lab(31.82, 10.46, 21.75)
CIE-LCH	lch(31.82, 24.14, 64.32°)
OKLab	oklab(41.61% 0.0298 0.052)
OKLCH	oklch(41.61% 0.06 60.2)
XYZ	xyz(7.7233, 7.0043, 3.0426)
Luminance	0.0700 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#644429 #294964

analogous

#64292B #644429 #646229

triadic

#644429 #296444 #442964

tetradic

#644429 #2B6429 #294964 #622964

square

#644429 #2B6429 #294964 #622964

split-complementary

#644429 #296462 #292B64

monochromatic

#160F09 #392617 #644429 #8F623B #B77F50

Accessibility & contrast

On white

8.75

#644429 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.40

#644429 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #644429

8.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##644429	#FFFFFF	#000000	##FFFFFF
##644429	1.00	8.75	2.40	8.75
#FFFFFF	8.75	1.00	21.00	1.00
#000000	2.40	21.00	1.00	21.00
##FFFFFF	8.75	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4E4727

Deuteranopia (green-blind)

#554E29

Tritanopia (blue-blind)

#6D3D3D

Achromatopsia (no color)

#4B4B4B

Design tokens & code

CSS

--color: #644429;
/* rgb */ color: rgb(100, 68, 41);
/* oklch */ color: oklch(41.6% 0.060 60.2);

Tailwind

colors: {
  custom: {
    50: '#927863',
    500: '#644429',
    950: '#000000',
  },
}

SCSS

$custom: #644429;
$custom-light: #927863;
$custom-dark: #000000;

JSON

{
  "hex": "#644429",
  "rgb": {
    "r": 100,
    "g": 68,
    "b": 41
  },
  "hsl": {
    "h": 27.458,
    "s": 41.844,
    "l": 27.647
  },
  "oklch": {
    "l": 0.41609,
    "c": 0.05995,
    "h": 60.2
  },
  "luminance": 0.07004
}

Semantic roles & 50–950 ramp

primary

#644429

secondary

#527796

accent

#99D256

background

#F9F7F5

surface

#F2EDEA

border

#CCC8C6

text

#0D0805

muted

#7E7B79

Preview Lab

Preview with #644429

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

Preview Lab → · Contrast checker → · Palette generator →