#645992#645992

#645992 is a mid, moderate violet. Relative luminance 0.119; OKLCH L 49.9% C 0.090 H 291.7°. Best body text is #FFFFFF at 6.20:1 contrast (WCAG AA passes).

Color values

HEX	#645992
RGB	rgb(100, 89, 146)
HSL	hsl(252, 24%, 46%)
HSV	hsv(252, 39%, 57%)
CMYK	cmyk(31.5%, 39%, 0%, 42.7%)
CIE-LAB	lab(41.10, 18.02, -29.86)
CIE-LCH	lch(41.10, 34.87, 301.11°)
OKLab	oklab(49.93% 0.0332 -0.0834)
OKLCH	oklch(49.93% 0.09 291.7)
XYZ	xyz(14.0149, 11.9291, 28.7527)
Luminance	0.1193 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#645992 #879259

analogous

#596A92 #645992 #805992

triadic

#645992 #926459 #599264

tetradic

#645992 #92596A #879259 #599280

square

#645992 #92596A #879259 #599280

split-complementary

#645992 #928059 #6A9259

monochromatic

#302B46 #4A426C #645992 #847AAE #A7A0C5

Accessibility & contrast

On white

6.20

#645992 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.39

#645992 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #645992

6.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##645992	#FFFFFF	#000000	##FFFFFF
##645992	1.00	6.20	3.39	6.20
#FFFFFF	6.20	1.00	21.00	1.00
#000000	3.39	21.00	1.00	21.00
##FFFFFF	6.20	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#486294

Deuteranopia (green-blind)

#496091

Tritanopia (blue-blind)

#59636E

Achromatopsia (no color)

#616161

Design tokens & code

CSS

--color: #645992;
/* rgb */ color: rgb(100, 89, 146);
/* oklch */ color: oklch(49.9% 0.090 291.7);

Tailwind

colors: {
  custom: {
    50: '#9288b2',
    500: '#645992',
    950: '#000000',
  },
}

SCSS

$custom: #645992;
$custom-light: #9288b2;
$custom-dark: #000000;

JSON

{
  "hex": "#645992",
  "rgb": {
    "r": 100,
    "g": 89,
    "b": 146
  },
  "hsl": {
    "h": 251.579,
    "s": 24.255,
    "l": 46.078
  },
  "oklch": {
    "l": 0.49934,
    "c": 0.08977,
    "h": 291.7
  },
  "luminance": 0.11929
}

Semantic roles & 50–950 ramp

primary

#645992

secondary

#ADB394

accent

#C167AF

background

#F9F8FB

surface

#F1EFF6

border

#CBCAD0

text

#0D0B11

muted

#7E7C80

Preview Lab

Preview with #645992

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

Preview Lab → · Contrast checker → · Palette generator →