#63573F#63573F

#63573F is a mid, muted orange. Relative luminance 0.098; OKLCH L 46.2% C 0.040 H 84.3°. Best body text is #FFFFFF at 7.08:1 contrast (WCAG AA passes).

Color values

HEX	#63573F
RGB	rgb(99, 87, 63)
HSL	hsl(40, 22%, 32%)
HSV	hsv(40, 36%, 39%)
CMYK	cmyk(0%, 12.1%, 36.4%, 61.2%)
CIE-LAB	lab(37.53, 0.90, 15.77)
CIE-LCH	lch(37.53, 15.79, 86.73°)
OKLab	oklab(46.19% 0.0039 0.0395)
OKLCH	oklch(46.19% 0.04 84.3)
XYZ	xyz(9.4512, 9.8283, 6.1009)
Luminance	0.0983 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63573F #3F4B63

analogous

#63453F #63573F #5D633F

triadic

#63573F #3F6357 #573F63

tetradic

#63573F #3F6345 #3F4B63 #633F5D

square

#63573F #3F6345 #3F4B63 #633F5D

split-complementary

#63573F #3F5D63 #453F63

monochromatic

#18150F #3E3627 #63573F #887857 #A79775

Accessibility & contrast

On white

7.08

#63573F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.97

#63573F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #63573F

7.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63573F	#FFFFFF	#000000	##FFFFFF
##63573F	1.00	7.08	2.97	7.08
#FFFFFF	7.08	1.00	21.00	1.00
#000000	2.97	21.00	1.00	21.00
##FFFFFF	7.08	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5D563D

Deuteranopia (green-blind)

#605A40

Tritanopia (blue-blind)

#695351

Achromatopsia (no color)

#585858

Design tokens & code

CSS

--color: #63573f;
/* rgb */ color: rgb(99, 87, 63);
/* oklch */ color: oklch(46.2% 0.040 84.3);

Tailwind

colors: {
  custom: {
    50: '#908674',
    500: '#63573f',
    950: '#000000',
  },
}

SCSS

$custom: #63573f;
$custom-light: #908674;
$custom-dark: #000000;

JSON

{
  "hex": "#63573f",
  "rgb": {
    "r": 99,
    "g": 87,
    "b": 63
  },
  "hsl": {
    "h": 40,
    "s": 22.222,
    "l": 31.765
  },
  "oklch": {
    "l": 0.46186,
    "c": 0.03967,
    "h": 84.3
  },
  "luminance": 0.09828
}

Semantic roles & 50–950 ramp

primary

#63573F

secondary

#6B7893

accent

#86BF69

background

#F8F8F7

surface

#F0EFED

border

#CBCAC8

text

#0C0B08

muted

#7D7C7B

Preview Lab

Preview with #63573F

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

Preview Lab → · Contrast checker → · Palette generator →