#644227#644227

#644227 is a dark, moderate orange. Relative luminance 0.068; OKLCH L 41.1% C 0.062 H 58.3°. Best body text is #FFFFFF at 8.93:1 contrast (WCAG AA passes).

Color values

HEX	#644227
RGB	rgb(100, 66, 39)
HSL	hsl(27, 44%, 27%)
HSV	hsv(27, 61%, 39%)
CMYK	cmyk(0%, 34%, 61%, 60.8%)
CIE-LAB	lab(31.24, 11.52, 22.24)
CIE-LCH	lch(31.24, 25.05, 62.63°)
OKLab	oklab(41.15% 0.0326 0.0529)
OKLCH	oklch(41.15% 0.062 58.3)
XYZ	xyz(7.5704, 6.7529, 2.8238)
Luminance	0.0675 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#644227 #274964

analogous

#64272B #644227 #646127

triadic

#644227 #276442 #422764

tetradic

#644227 #2B6427 #274964 #612764

square

#644227 #2B6427 #274964 #612764

split-complementary

#644227 #276461 #272B64

monochromatic

#160F09 #382516 #644227 #905F38 #B97C4C

Accessibility & contrast

On white

8.93

#644227 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.35

#644227 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #644227

8.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##644227	#FFFFFF	#000000	##FFFFFF
##644227	1.00	8.93	2.35	8.93
#FFFFFF	8.93	1.00	21.00	1.00
#000000	2.35	21.00	1.00	21.00
##FFFFFF	8.93	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4C4525

Deuteranopia (green-blind)

#544D27

Tritanopia (blue-blind)

#6D3B3B

Achromatopsia (no color)

#494949

Design tokens & code

CSS

--color: #644227;
/* rgb */ color: rgb(100, 66, 39);
/* oklch */ color: oklch(41.1% 0.062 58.3);

Tailwind

colors: {
  custom: {
    50: '#937661',
    500: '#644227',
    950: '#000000',
  },
}

SCSS

$custom: #644227;
$custom-light: #937661;
$custom-dark: #000000;

JSON

{
  "hex": "#644227",
  "rgb": {
    "r": 100,
    "g": 66,
    "b": 39
  },
  "hsl": {
    "h": 26.557,
    "s": 43.885,
    "l": 27.255
  },
  "oklch": {
    "l": 0.41149,
    "c": 0.06217,
    "h": 58.3
  },
  "luminance": 0.06752
}

Semantic roles & 50–950 ramp

primary

#644227

secondary

#507797

accent

#9BD454

background

#F9F7F5

surface

#F2EDEA

border

#CCC8C6

text

#0D0805

muted

#7E7B79

Preview Lab

Preview with #644227

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

Preview Lab → · Contrast checker → · Palette generator →