#635740#635740

#635740 is a mid, muted orange. Relative luminance 0.098; OKLCH L 46.2% C 0.038 H 83.4°. Best body text is #FFFFFF at 7.08:1 contrast (WCAG AA passes).

Color values

HEX	#635740
RGB	rgb(99, 87, 64)
HSL	hsl(39, 21%, 32%)
HSV	hsv(39, 35%, 39%)
CMYK	cmyk(0%, 12.1%, 35.4%, 61.2%)
CIE-LAB	lab(37.55, 1.04, 15.18)
CIE-LCH	lch(37.55, 15.22, 86.07°)
OKLab	oklab(46.21% 0.0044 0.0381)
OKLCH	oklch(46.21% 0.038 83.4)
XYZ	xyz(9.4794, 9.8395, 6.2494)
Luminance	0.0984 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#635740 #404C63

analogous

#634640 #635740 #5E6340

triadic

#635740 #406357 #574063

tetradic

#635740 #406346 #404C63 #63405E

square

#635740 #406346 #404C63 #63405E

split-complementary

#635740 #405E63 #464063

monochromatic

#191610 #3E3628 #635740 #887858 #A79677

Accessibility & contrast

On white

7.08

#635740 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.97

#635740 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #635740

7.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##635740	#FFFFFF	#000000	##FFFFFF
##635740	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)

#5D573E

Deuteranopia (green-blind)

#605A41

Tritanopia (blue-blind)

#695351

Achromatopsia (no color)

#585858

Design tokens & code

CSS

--color: #635740;
/* rgb */ color: rgb(99, 87, 64);
/* oklch */ color: oklch(46.2% 0.038 83.4);

Tailwind

colors: {
  custom: {
    50: '#908675',
    500: '#635740',
    950: '#000000',
  },
}

SCSS

$custom: #635740;
$custom-light: #908675;
$custom-dark: #000000;

JSON

{
  "hex": "#635740",
  "rgb": {
    "r": 99,
    "g": 87,
    "b": 64
  },
  "hsl": {
    "h": 39.429,
    "s": 21.472,
    "l": 31.961
  },
  "oklch": {
    "l": 0.46209,
    "c": 0.03838,
    "h": 83.4
  },
  "luminance": 0.09839
}

Semantic roles & 50–950 ramp

primary

#635740

secondary

#6C7993

accent

#87BE6A

background

#F8F8F7

surface

#F0EFED

border

#CBCAC8

text

#0C0B08

muted

#7D7C7B

Preview Lab

Preview with #635740

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

Preview Lab → · Contrast checker → · Palette generator →