#665D79#665D79

#665D79 is a mid, muted violet. Relative luminance 0.120; OKLCH L 49.7% C 0.045 H 299.5°. Best body text is #FFFFFF at 6.16:1 contrast (WCAG AA passes).

Color values

HEX	#665D79
RGB	rgb(102, 93, 121)
HSL	hsl(259, 13%, 42%)
HSV	hsv(259, 23%, 47%)
CMYK	cmyk(15.7%, 23.1%, 0%, 52.5%)
CIE-LAB	lab(41.27, 9.73, -14.44)
CIE-LCH	lch(41.27, 17.41, 303.98°)
OKLab	oklab(49.74% 0.0223 -0.0394)
OKLCH	oklch(49.74% 0.045 299.5)
XYZ	xyz(12.8443, 12.0339, 19.7316)
Luminance	0.1203 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#665D79 #70795D

analogous

#5D6279 #665D79 #745D79

triadic

#665D79 #79665D #5D7966

tetradic

#665D79 #795D62 #70795D #5D7974

square

#665D79 #795D62 #70795D #5D7974

split-complementary

#665D79 #79745D #62795D

monochromatic

#2C2834 #494256 #665D79 #847A99 #A49DB4

Accessibility & contrast

On white

6.16

#665D79 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.41

#665D79 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #665D79

6.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##665D79	#FFFFFF	#000000	##FFFFFF
##665D79	1.00	6.16	3.41	6.16
#FFFFFF	6.16	1.00	21.00	1.00
#000000	3.41	21.00	1.00	21.00
##FFFFFF	6.16	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#57617A

Deuteranopia (green-blind)

#596178

Tritanopia (blue-blind)

#636167

Achromatopsia (no color)

#616161

Design tokens & code

CSS

--color: #665d79;
/* rgb */ color: rgb(102, 93, 121);
/* oklch */ color: oklch(49.7% 0.045 299.5);

Tailwind

colors: {
  custom: {
    50: '#928a9f',
    500: '#665d79',
    950: '#000000',
  },
}

SCSS

$custom: #665d79;
$custom-light: #928a9f;
$custom-dark: #000000;

JSON

{
  "hex": "#665d79",
  "rgb": {
    "r": 102,
    "g": 93,
    "b": 121
  },
  "hsl": {
    "h": 259.286,
    "s": 13.084,
    "l": 41.961
  },
  "oklch": {
    "l": 0.49742,
    "c": 0.04522,
    "h": 299.5
  },
  "luminance": 0.12034
}

Semantic roles & 50–950 ramp

primary

#665D79

secondary

#9CA290

accent

#B672A0

background

#F8F8F9

surface

#F0F0F2

border

#CBCBCC

text

#0D0B0E

muted

#7D7C7E

Preview Lab

Preview with #665D79

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

Preview Lab → · Contrast checker → · Palette generator →