#645692#645692

#645692 is a mid, moderate violet. Relative luminance 0.114; OKLCH L 49.3% C 0.095 H 293.3°. Best body text is #FFFFFF at 6.39:1 contrast (WCAG AA passes).

Color values

HEX	#645692
RGB	rgb(100, 86, 146)
HSL	hsl(254, 26%, 45%)
HSV	hsv(254, 41%, 57%)
CMYK	cmyk(31.5%, 41.1%, 0%, 42.7%)
CIE-LAB	lab(40.31, 19.88, -31.10)
CIE-LCH	lch(40.31, 36.91, 302.59°)
OKLab	oklab(49.33% 0.0376 -0.087)
OKLCH	oklch(49.33% 0.095 293.3)
XYZ	xyz(13.7703, 11.4400, 28.6712)
Luminance	0.1144 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#645692 #849256

analogous

#566692 #645692 #825692

triadic

#645692 #926456 #569264

tetradic

#645692 #925666 #849256 #569282

square

#645692 #925666 #849256 #569282

split-complementary

#645692 #928256 #669256

monochromatic

#2F2945 #4A3F6B #645692 #8477AF #A69DC5

Accessibility & contrast

On white

6.39

#645692 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.29

#645692 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #645692

6.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##645692	#FFFFFF	#000000	##FFFFFF
##645692	1.00	6.39	3.29	6.39
#FFFFFF	6.39	1.00	21.00	1.00
#000000	3.29	21.00	1.00	21.00
##FFFFFF	6.39	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#446094

Deuteranopia (green-blind)

#465E90

Tritanopia (blue-blind)

#5A616D

Achromatopsia (no color)

#5F5F5F

Design tokens & code

CSS

--color: #645692;
/* rgb */ color: rgb(100, 86, 146);
/* oklch */ color: oklch(49.3% 0.095 293.3);

Tailwind

colors: {
  custom: {
    50: '#9285b2',
    500: '#645692',
    950: '#000000',
  },
}

SCSS

$custom: #645692;
$custom-light: #9285b2;
$custom-dark: #000000;

JSON

{
  "hex": "#645692",
  "rgb": {
    "r": 100,
    "g": 86,
    "b": 146
  },
  "hsl": {
    "h": 254,
    "s": 25.862,
    "l": 45.49
  },
  "oklch": {
    "l": 0.49332,
    "c": 0.09479,
    "h": 293.3
  },
  "luminance": 0.1144
}

Semantic roles & 50–950 ramp

primary

#645692

secondary

#ABB391

accent

#C266AD

background

#F9F8FB

surface

#F1EFF6

border

#CBCAD0

text

#0D0B11

muted

#7E7C80

Preview Lab

Preview with #645692

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

Preview Lab → · Contrast checker → · Palette generator →