#645595#645595

#645595 is a mid, moderate violet. Relative luminance 0.114; OKLCH L 49.3% C 0.101 H 293.1°. Best body text is #FFFFFF at 6.41:1 contrast (WCAG AA passes).

Color values

HEX	#645595
RGB	rgb(100, 85, 149)
HSL	hsl(254, 27%, 46%)
HSV	hsv(254, 43%, 58%)
CMYK	cmyk(32.9%, 43%, 0%, 41.6%)
CIE-LAB	lab(40.21, 21.33, -33.07)
CIE-LCH	lch(40.21, 39.36, 302.82°)
OKLab	oklab(49.3% 0.0396 -0.0928)
OKLCH	oklch(49.3% 0.101 293.1)
XYZ	xyz(13.9275, 11.3760, 29.8899)
Luminance	0.1138 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#645595 #869555

analogous

#556695 #645595 #845595

triadic

#645595 #956455 #559564

tetradic

#645595 #955566 #869555 #559584

square

#645595 #955566 #869555 #559584

split-complementary

#645595 #958455 #669555

monochromatic

#302947 #4A3F6E #645595 #8476B1 #A79DC7

Accessibility & contrast

On white

6.41

#645595 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.28

#645595 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #645595

6.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##645595	#FFFFFF	#000000	##FFFFFF
##645595	1.00	6.41	3.28	6.41
#FFFFFF	6.41	1.00	21.00	1.00
#000000	3.28	21.00	1.00	21.00
##FFFFFF	6.41	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#416097

Deuteranopia (green-blind)

#435E93

Tritanopia (blue-blind)

#59616E

Achromatopsia (no color)

#5F5F5F

Design tokens & code

CSS

--color: #645595;
/* rgb */ color: rgb(100, 85, 149);
/* oklch */ color: oklch(49.3% 0.101 293.1);

Tailwind

colors: {
  custom: {
    50: '#9285b4',
    500: '#645595',
    950: '#000000',
  },
}

SCSS

$custom: #645595;
$custom-light: #9285b4;
$custom-dark: #000000;

JSON

{
  "hex": "#645595",
  "rgb": {
    "r": 100,
    "g": 85,
    "b": 149
  },
  "hsl": {
    "h": 254.063,
    "s": 27.35,
    "l": 45.882
  },
  "oklch": {
    "l": 0.49303,
    "c": 0.10086,
    "h": 293.1
  },
  "luminance": 0.11376
}

Semantic roles & 50–950 ramp

primary

#645595

secondary

#ACB591

accent

#C464AD

background

#F9F8FB

surface

#F1EFF6

border

#CBCAD0

text

#0D0B11

muted

#7E7C80

Preview Lab

Preview with #645595

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

Preview Lab → · Contrast checker → · Palette generator →