#644ED2#644ED2

#644ED2 is a mid, vivid violet. Relative luminance 0.128; OKLCH L 52.2% C 0.194 H 285.1°. Best body text is #FFFFFF at 5.90:1 contrast (WCAG AA passes).

Color values

HEX	#644ED2
RGB	rgb(100, 78, 210)
HSL	hsl(250, 59%, 56%)
HSV	hsv(250, 63%, 82%)
CMYK	cmyk(52.4%, 62.9%, 0%, 17.6%)
CIE-LAB	lab(42.48, 43.39, -65.31)
CIE-LCH	lch(42.48, 78.41, 303.60°)
OKLab	oklab(52.24% 0.0506 -0.1873)
OKLCH	oklch(52.24% 0.194 285.1)
XYZ	xyz(19.6093, 12.8102, 62.3996)
Luminance	0.1281 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#644ED2 #BCD24E

analogous

#4E7AD2 #644ED2 #A64ED2

triadic

#644ED2 #D2644E #4ED264

tetradic

#644ED2 #D24E7A #BCD24E #4ED2A6

square

#644ED2 #D24E7A #BCD24E #4ED2A6

split-complementary

#644ED2 #D2A64E #7AD24E

monochromatic

#322284 #442EB5 #644ED2 #8F7FDE #B9B0EB

Accessibility & contrast

On white

5.90

#644ED2 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.56

#644ED2 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #644ED2

5.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##644ED2	#FFFFFF	#000000	##FFFFFF
##644ED2	1.00	5.90	3.56	5.90
#FFFFFF	5.90	1.00	21.00	1.00
#000000	3.56	21.00	1.00	21.00
##FFFFFF	5.90	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0068D6

Deuteranopia (green-blind)

#0060CF

Tritanopia (blue-blind)

#386E89

Achromatopsia (no color)

#646464

Design tokens & code

CSS

--color: #644ed2;
/* rgb */ color: rgb(100, 78, 210);
/* oklch */ color: oklch(52.2% 0.194 285.1);

Tailwind

colors: {
  custom: {
    50: '#9981e1',
    500: '#644ed2',
    950: '#000000',
  },
}

SCSS

$custom: #644ed2;
$custom-light: #9981e1;
$custom-dark: #000000;

JSON

{
  "hex": "#644ed2",
  "rgb": {
    "r": 100,
    "g": 78,
    "b": 210
  },
  "hsl": {
    "h": 250,
    "s": 59.459,
    "l": 56.471
  },
  "oklch": {
    "l": 0.52243,
    "c": 0.19405,
    "h": 285.1
  },
  "luminance": 0.12811
}

Semantic roles & 50–950 ramp

primary

#644ED2

secondary

#D0D9A3

accent

#E345C8

background

#FAF7FD

surface

#F3EEFB

border

#CDC9D4

text

#0F0A15

muted

#7F7C83

Preview Lab

Preview with #644ED2

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

Preview Lab → · Contrast checker → · Palette generator →