#66564A#66564A

#66564A is a mid, muted orange. Relative luminance 0.100; OKLCH L 46.5% C 0.028 H 58.9°. Best body text is #FFFFFF at 7.01:1 contrast (WCAG AA passes).

Color values

HEX	#66564A
RGB	rgb(102, 86, 74)
HSL	hsl(26, 16%, 35%)
HSV	hsv(26, 27%, 40%)
CMYK	cmyk(0%, 15.7%, 27.5%, 60%)
CIE-LAB	lab(37.80, 4.50, 9.43)
CIE-LCH	lch(37.80, 10.45, 64.51°)
OKLab	oklab(46.55% 0.0147 0.0243)
OKLCH	oklch(46.55% 0.028 58.9)
XYZ	xyz(10.0434, 9.9751, 7.8736)
Luminance	0.0998 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#66564A #4A5A66

analogous

#664A4C #66564A #66644A

triadic

#66564A #4A6656 #564A66

tetradic

#66564A #4C664A #4A5A66 #644A66

square

#66564A #4C664A #4A5A66 #644A66

split-complementary

#66564A #4A6664 #4A4C66

monochromatic

#1F1A17 #433830 #66564A #897464 #A69384

Accessibility & contrast

On white

7.01

#66564A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.99

#66564A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #66564A

7.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##66564A	#FFFFFF	#000000	##FFFFFF
##66564A	1.00	7.01	2.99	7.01
#FFFFFF	7.01	1.00	21.00	1.00
#000000	2.99	21.00	1.00	21.00
##FFFFFF	7.01	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5B5749

Deuteranopia (green-blind)

#5F5A4A

Tritanopia (blue-blind)

#6B5353

Achromatopsia (no color)

#595959

Design tokens & code

CSS

--color: #66564a;
/* rgb */ color: rgb(102, 86, 74);
/* oklch */ color: oklch(46.5% 0.028 58.9);

Tailwind

colors: {
  custom: {
    50: '#92857c',
    500: '#66564a',
    950: '#000000',
  },
}

SCSS

$custom: #66564a;
$custom-light: #92857c;
$custom-dark: #000000;

JSON

{
  "hex": "#66564a",
  "rgb": {
    "r": 102,
    "g": 86,
    "b": 74
  },
  "hsl": {
    "h": 25.714,
    "s": 15.909,
    "l": 34.51
  },
  "oklch": {
    "l": 0.46548,
    "c": 0.02835,
    "h": 58.9
  },
  "luminance": 0.09975
}

Semantic roles & 50–950 ramp

primary

#66564A

secondary

#788893

accent

#99B96F

background

#F9F8F7

surface

#F1EFEE

border

#CBCAC9

text

#0D0B09

muted

#7E7C7B

Preview Lab

Preview with #66564A

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

Preview Lab → · Contrast checker → · Palette generator →