#664321#664321

#664321 is a dark, moderate orange. Relative luminance 0.069; OKLCH L 41.5% C 0.069 H 63.1°. Best body text is #FFFFFF at 8.79:1 contrast (WCAG AA passes).

Color values

HEX	#664321
RGB	rgb(102, 67, 33)
HSL	hsl(30, 51%, 26%)
HSV	hsv(30, 68%, 40%)
CMYK	cmyk(0%, 34.3%, 67.6%, 60%)
CIE-LAB	lab(31.69, 11.36, 26.38)
CIE-LCH	lch(31.69, 28.72, 66.71°)
OKLab	oklab(41.53% 0.031 0.0611)
OKLCH	oklch(41.53% 0.069 63.1)
XYZ	xyz(7.7617, 6.9496, 2.3712)
Luminance	0.0695 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#664321 #214466

analogous

#662122 #664321 #666621

triadic

#664321 #216643 #432166

tetradic

#664321 #226621 #214466 #662166

square

#664321 #226621 #214466 #662166

split-complementary

#664321 #216666 #212266

monochromatic

#170F07 #382512 #664321 #946130 #C18040

Accessibility & contrast

On white

8.79

#664321 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.39

#664321 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #664321

8.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##664321	#FFFFFF	#000000	##FFFFFF
##664321	1.00	8.79	2.39	8.79
#FFFFFF	8.79	1.00	21.00	1.00
#000000	2.39	21.00	1.00	21.00
##FFFFFF	8.79	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4E461E

Deuteranopia (green-blind)

#564E21

Tritanopia (blue-blind)

#6F3B3B

Achromatopsia (no color)

#4B4B4B

Design tokens & code

CSS

--color: #664321;
/* rgb */ color: rgb(102, 67, 33);
/* oklch */ color: oklch(41.5% 0.069 63.1);

Tailwind

colors: {
  custom: {
    50: '#95775d',
    500: '#664321',
    950: '#000000',
  },
}

SCSS

$custom: #664321;
$custom-light: #95775d;
$custom-dark: #000000;

JSON

{
  "hex": "#664321",
  "rgb": {
    "r": 102,
    "g": 67,
    "b": 33
  },
  "hsl": {
    "h": 29.565,
    "s": 51.111,
    "l": 26.471
  },
  "oklch": {
    "l": 0.41533,
    "c": 0.06855,
    "h": 63.1
  },
  "luminance": 0.06949
}

Semantic roles & 50–950 ramp

primary

#664321

secondary

#49729A

accent

#95DB4D

background

#F9F7F5

surface

#F2EDE9

border

#CCC8C5

text

#0E0804

muted

#7E7B79

Preview Lab

Preview with #664321

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

Preview Lab → · Contrast checker → · Palette generator →