#645893#645893

#645893 is a mid, moderate violet. Relative luminance 0.118; OKLCH L 49.8% C 0.093 H 292.0°. Best body text is #FFFFFF at 6.25:1 contrast (WCAG AA passes).

Color values

HEX	#645893
RGB	rgb(100, 88, 147)
HSL	hsl(252, 25%, 46%)
HSV	hsv(252, 40%, 58%)
CMYK	cmyk(32%, 40.1%, 0%, 42.4%)
CIE-LAB	lab(40.89, 18.91, -30.80)
CIE-LCH	lch(40.89, 36.14, 301.56°)
OKLab	oklab(49.79% 0.0348 -0.0861)
OKLCH	oklch(49.79% 0.093 292)
XYZ	xyz(14.0104, 11.7951, 29.1366)
Luminance	0.1179 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#645893 #879358

analogous

#586993 #645893 #815893

triadic

#645893 #936458 #589364

tetradic

#645893 #935869 #879358 #589381

square

#645893 #935869 #879358 #589381

split-complementary

#645893 #938158 #699358

monochromatic

#302A46 #4A416D #645893 #8479AF #A7A0C6

Accessibility & contrast

On white

6.25

#645893 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.36

#645893 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #645893

6.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##645893	#FFFFFF	#000000	##FFFFFF
##645893	1.00	6.25	3.36	6.25
#FFFFFF	6.25	1.00	21.00	1.00
#000000	3.36	21.00	1.00	21.00
##FFFFFF	6.25	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#476195

Deuteranopia (green-blind)

#485F92

Tritanopia (blue-blind)

#59636E

Achromatopsia (no color)

#606060

Design tokens & code

CSS

--color: #645893;
/* rgb */ color: rgb(100, 88, 147);
/* oklch */ color: oklch(49.8% 0.093 292.0);

Tailwind

colors: {
  custom: {
    50: '#9287b3',
    500: '#645893',
    950: '#000000',
  },
}

SCSS

$custom: #645893;
$custom-light: #9287b3;
$custom-dark: #000000;

JSON

{
  "hex": "#645893",
  "rgb": {
    "r": 100,
    "g": 88,
    "b": 147
  },
  "hsl": {
    "h": 252.203,
    "s": 25.106,
    "l": 46.078
  },
  "oklch": {
    "l": 0.49787,
    "c": 0.09292,
    "h": 292
  },
  "luminance": 0.11795
}

Semantic roles & 50–950 ramp

primary

#645893

secondary

#ADB393

accent

#C266AF

background

#F9F8FB

surface

#F1EFF6

border

#CBCAD0

text

#0D0B11

muted

#7E7C80

Preview Lab

Preview with #645893

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

Preview Lab → · Contrast checker → · Palette generator →