#6644E9#6644E9

#6644E9 is a mid, highly saturated violet. Relative luminance 0.128; OKLCH L 52.9% C 0.233 H 284.6°. Best body text is #FFFFFF at 5.88:1 contrast (WCAG AA passes).

Color values

HEX	#6644E9
RGB	rgb(102, 68, 233)
HSL	hsl(252, 79%, 59%)
HSV	hsv(252, 71%, 91%)
CMYK	cmyk(56.2%, 70.8%, 0%, 8.6%)
CIE-LAB	lab(42.52, 55.90, -78.34)
CIE-LCH	lch(42.52, 96.24, 305.51°)
OKLab	oklab(52.9% 0.0587 -0.2255)
OKLCH	oklch(52.9% 0.233 284.6)
XYZ	xyz(22.2501, 12.8409, 78.3811)
Luminance	0.1284 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6644E9 #C7E944

analogous

#4475E9 #6644E9 #B944E9

triadic

#6644E9 #E96644 #44E966

tetradic

#6644E9 #E94475 #C7E944 #44E9B9

square

#6644E9 #E94475 #C7E944 #44E9B9

split-complementary

#6644E9 #E9B944 #75E944

monochromatic

#3013A0 #4019D7 #6644E9 #937BEF #C0B2F6

Accessibility & contrast

On white

5.88

#6644E9 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.57

#6644E9 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #6644E9

5.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6644E9	#FFFFFF	#000000	##FFFFFF
##6644E9	1.00	5.88	3.57	5.88
#FFFFFF	5.88	1.00	21.00	1.00
#000000	3.57	21.00	1.00	21.00
##FFFFFF	5.88	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0069EE

Deuteranopia (green-blind)

#005FE6

Tritanopia (blue-blind)

#237192

Achromatopsia (no color)

#646464

Design tokens & code

CSS

--color: #6644e9;
/* rgb */ color: rgb(102, 68, 233);
/* oklch */ color: oklch(52.9% 0.233 284.6);

Tailwind

colors: {
  custom: {
    50: '#9e7bf1',
    500: '#6644e9',
    950: '#000000',
  },
}

SCSS

$custom: #6644e9;
$custom-light: #9e7bf1;
$custom-dark: #000000;

JSON

{
  "hex": "#6644e9",
  "rgb": {
    "r": 102,
    "g": 68,
    "b": 233
  },
  "hsl": {
    "h": 252.364,
    "s": 78.947,
    "l": 59.02
  },
  "oklch": {
    "l": 0.52898,
    "c": 0.23305,
    "h": 284.6
  },
  "luminance": 0.12842
}

Semantic roles & 50–950 ramp

primary

#6644E9

secondary

#D7E5A4

accent

#F532CD

background

#FAF7FE

surface

#F4EEFD

border

#CEC9D5

text

#100A17

muted

#7F7C85

Preview Lab

Preview with #6644E9

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

Preview Lab → · Contrast checker → · Palette generator →