#644698#644698

#644698 is a mid, vivid violet. Relative luminance 0.094; OKLCH L 46.7% C 0.130 H 298.1°. Best body text is #FFFFFF at 7.31:1 contrast (WCAG AA passes).

Color values

HEX	#644698
RGB	rgb(100, 70, 152)
HSL	hsl(262, 37%, 44%)
HSV	hsv(262, 54%, 60%)
CMYK	cmyk(34.2%, 53.9%, 0%, 40.4%)
CIE-LAB	lab(36.66, 31.36, -40.51)
CIE-LCH	lch(36.66, 51.23, 307.74°)
OKLab	oklab(46.7% 0.0611 -0.1145)
OKLCH	oklch(46.7% 0.13 298.1)
XYZ	xyz(13.1118, 9.3565, 30.8149)
Luminance	0.0936 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#644698 #7A9846

analogous

#465198 #644698 #8D4698

triadic

#644698 #986446 #469864

tetradic

#644698 #984651 #7A9846 #46988D

square

#644698 #984651 #7A9846 #46988D

split-complementary

#644698 #988D46 #519846

monochromatic

#2D1F44 #48336E #644698 #8264B7 #A48ECB

Accessibility & contrast

On white

7.31

#644698 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.87

#644698 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #644698

7.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##644698	#FFFFFF	#000000	##FFFFFF
##644698	1.00	7.31	2.87	7.31
#FFFFFF	7.31	1.00	21.00	1.00
#000000	2.87	21.00	1.00	21.00
##FFFFFF	7.31	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#26569B

Deuteranopia (green-blind)

#2F5596

Tritanopia (blue-blind)

#595668

Achromatopsia (no color)

#565656

Design tokens & code

CSS

--color: #644698;
/* rgb */ color: rgb(100, 70, 152);
/* oklch */ color: oklch(46.7% 0.130 298.1);

Tailwind

colors: {
  custom: {
    50: '#937ab7',
    500: '#644698',
    950: '#000000',
  },
}

SCSS

$custom: #644698;
$custom-light: #937ab7;
$custom-dark: #000000;

JSON

{
  "hex": "#644698",
  "rgb": {
    "r": 100,
    "g": 70,
    "b": 152
  },
  "hsl": {
    "h": 261.951,
    "s": 36.937,
    "l": 43.529
  },
  "oklch": {
    "l": 0.46701,
    "c": 0.12978,
    "h": 298.1
  },
  "luminance": 0.09357
}

Semantic roles & 50–950 ramp

primary

#644698

secondary

#A4B684

accent

#CD5BA3

background

#F9F7FB

surface

#F2EDF6

border

#CCC8D0

text

#0D0911

muted

#7E7B80

Preview Lab

Preview with #644698

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

Preview Lab → · Contrast checker → · Palette generator →