#644F32#644F32

#644F32 is a dark, muted orange. Relative luminance 0.085; OKLCH L 44.2% C 0.052 H 74.8°. Best body text is #FFFFFF at 7.76:1 contrast (WCAG AA passes).

Color values

HEX	#644F32
RGB	rgb(100, 79, 50)
HSL	hsl(35, 33%, 29%)
HSV	hsv(35, 50%, 39%)
CMYK	cmyk(0%, 21%, 50%, 60.8%)
CIE-LAB	lab(35.07, 4.59, 20.42)
CIE-LCH	lch(35.07, 20.93, 77.33°)
OKLab	oklab(44.2% 0.0136 0.0497)
OKLCH	oklch(44.2% 0.052 74.8)
XYZ	xyz(8.6276, 8.5321, 4.2094)
Luminance	0.0853 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#644F32 #324764

analogous

#643632 #644F32 #606432

triadic

#644F32 #32644F #4F3264

tetradic

#644F32 #326436 #324764 #643260

square

#644F32 #326436 #324764 #643260

split-complementary

#644F32 #326064 #363264

monochromatic

#14100A #3B2F1E #644F32 #8D6F46 #B08F61

Accessibility & contrast

On white

7.76

#644F32 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.71

#644F32 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #644F32

7.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##644F32	#FFFFFF	#000000	##FFFFFF
##644F32	1.00	7.76	2.71	7.76
#FFFFFF	7.76	1.00	21.00	1.00
#000000	2.71	21.00	1.00	21.00
##FFFFFF	7.76	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#575030

Deuteranopia (green-blind)

#5C5533

Tritanopia (blue-blind)

#6B4948

Achromatopsia (no color)

#525252

Design tokens & code

CSS

--color: #644f32;
/* rgb */ color: rgb(100, 79, 50);
/* oklch */ color: oklch(44.2% 0.052 74.8);

Tailwind

colors: {
  custom: {
    50: '#92806a',
    500: '#644f32',
    950: '#000000',
  },
}

SCSS

$custom: #644f32;
$custom-light: #92806a;
$custom-dark: #000000;

JSON

{
  "hex": "#644f32",
  "rgb": {
    "r": 100,
    "g": 79,
    "b": 50
  },
  "hsl": {
    "h": 34.8,
    "s": 33.333,
    "l": 29.412
  },
  "oklch": {
    "l": 0.44195,
    "c": 0.05154,
    "h": 74.8
  },
  "luminance": 0.08532
}

Semantic roles & 50–950 ramp

primary

#644F32

secondary

#5D7495

accent

#8BC95E

background

#F9F7F6

surface

#F1EEEB

border

#CBC9C6

text

#0D0A06

muted

#7E7C7A

Preview Lab

Preview with #644F32

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

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