#645895#645895

#645895 is a mid, moderate violet. Relative luminance 0.119; OKLCH L 49.9% C 0.096 H 291.6°. Best body text is #FFFFFF at 6.23:1 contrast (WCAG AA passes).

Color values

HEX	#645895
RGB	rgb(100, 88, 149)
HSL	hsl(252, 26%, 46%)
HSV	hsv(252, 41%, 58%)
CMYK	cmyk(32.9%, 40.9%, 0%, 41.6%)
CIE-LAB	lab(40.99, 19.47, -31.84)
CIE-LCH	lch(40.99, 37.32, 301.44°)
OKLab	oklab(49.9% 0.0352 -0.0892)
OKLCH	oklch(49.9% 0.096 291.6)
XYZ	xyz(14.1687, 11.8584, 29.9703)
Luminance	0.1186 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#645895 #899558

analogous

#586B95 #645895 #835895

triadic

#645895 #956458 #589564

tetradic

#645895 #95586B #899558 #589583

square

#645895 #95586B #899558 #589583

split-complementary

#645895 #958358 #6B9558

monochromatic

#302B48 #4A416F #645895 #857AB0 #A8A0C7

Accessibility & contrast

On white

6.23

#645895 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.37

#645895 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #645895

6.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##645895	#FFFFFF	#000000	##FFFFFF
##645895	1.00	6.23	3.37	6.23
#FFFFFF	6.23	1.00	21.00	1.00
#000000	3.37	21.00	1.00	21.00
##FFFFFF	6.23	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#466297

Deuteranopia (green-blind)

#475F93

Tritanopia (blue-blind)

#59636F

Achromatopsia (no color)

#616161

Design tokens & code

CSS

--color: #645895;
/* rgb */ color: rgb(100, 88, 149);
/* oklch */ color: oklch(49.9% 0.096 291.6);

Tailwind

colors: {
  custom: {
    50: '#9287b4',
    500: '#645895',
    950: '#000000',
  },
}

SCSS

$custom: #645895;
$custom-light: #9287b4;
$custom-dark: #000000;

JSON

{
  "hex": "#645895",
  "rgb": {
    "r": 100,
    "g": 88,
    "b": 149
  },
  "hsl": {
    "h": 251.803,
    "s": 25.738,
    "l": 46.471
  },
  "oklch": {
    "l": 0.49897,
    "c": 0.09588,
    "h": 291.6
  },
  "luminance": 0.11859
}

Semantic roles & 50–950 ramp

primary

#645895

secondary

#AEB594

accent

#C266B0

background

#F9F8FB

surface

#F1EFF6

border

#CBCAD0

text

#0D0B11

muted

#7E7C80

Preview Lab

Preview with #645895

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

Preview Lab → · Contrast checker → · Palette generator →