#635B73#635B73

#635B73 is a mid, muted violet. Relative luminance 0.114; OKLCH L 48.8% C 0.039 H 300.2°. Best body text is #FFFFFF at 6.41:1 contrast (WCAG AA passes).

Color values

HEX	#635B73
RGB	rgb(99, 91, 115)
HSL	hsl(260, 12%, 40%)
HSV	hsv(260, 21%, 45%)
CMYK	cmyk(13.9%, 20.9%, 0%, 54.9%)
CIE-LAB	lab(40.20, 8.45, -12.42)
CIE-LCH	lch(40.20, 15.02, 304.24°)
OKLab	oklab(48.77% 0.0196 -0.0338)
OKLCH	oklch(48.77% 0.039 300.2)
XYZ	xyz(11.9806, 11.3726, 17.7803)
Luminance	0.1137 (WCAG relative)
Temperature	neutral
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#635B73 #6B735B

analogous

#5B5F73 #635B73 #6F5B73

triadic

#635B73 #73635B #5B7363

tetradic

#635B73 #735B5F #6B735B #5B736F

square

#635B73 #735B5F #6B735B #5B736F

split-complementary

#635B73 #736F5B #5F735B

monochromatic

#28252F #464051 #635B73 #817794 #A19AAF

Accessibility & contrast

On white

6.41

#635B73 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.27

#635B73 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #635B73

6.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##635B73	#FFFFFF	#000000	##FFFFFF
##635B73	1.00	6.41	3.27	6.41
#FFFFFF	6.41	1.00	21.00	1.00
#000000	3.27	21.00	1.00	21.00
##FFFFFF	6.41	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#565F74

Deuteranopia (green-blind)

#585F72

Tritanopia (blue-blind)

#605E63

Achromatopsia (no color)

#5F5F5F

Design tokens & code

CSS

--color: #635b73;
/* rgb */ color: rgb(99, 91, 115);
/* oklch */ color: oklch(48.8% 0.039 300.2);

Tailwind

colors: {
  custom: {
    50: '#8f899b',
    500: '#635b73',
    950: '#000000',
  },
}

SCSS

$custom: #635b73;
$custom-light: #8f899b;
$custom-dark: #000000;

JSON

{
  "hex": "#635b73",
  "rgb": {
    "r": 99,
    "g": 91,
    "b": 115
  },
  "hsl": {
    "h": 260,
    "s": 11.65,
    "l": 40.392
  },
  "oklch": {
    "l": 0.48771,
    "c": 0.03906,
    "h": 300.2
  },
  "luminance": 0.11373
}

Semantic roles & 50–950 ramp

primary

#635B73

secondary

#989E8C

accent

#B5739F

background

#F8F8F9

surface

#F0F0F2

border

#CBCBCC

text

#0C0B0E

muted

#7D7C7E

Preview Lab

Preview with #635B73

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

Preview Lab → · Contrast checker → · Palette generator →