#6644D2#6644D2

#6644D2 is a mid, highly saturated violet. Relative luminance 0.116; OKLCH L 50.9% C 0.206 H 287.7°. Best body text is #FFFFFF at 6.32:1 contrast (WCAG AA passes).

Color values

HEX	#6644D2
RGB	rgb(102, 68, 210)
HSL	hsl(254, 61%, 55%)
HSV	hsv(254, 68%, 82%)
CMYK	cmyk(51.4%, 67.6%, 0%, 17.6%)
CIE-LAB	lab(40.59, 49.33, -68.37)
CIE-LCH	lch(40.59, 84.31, 305.81°)
OKLab	oklab(50.93% 0.0628 -0.1963)
OKLCH	oklch(50.93% 0.206 287.7)
XYZ	xyz(19.1761, 11.6112, 62.1910)
Luminance	0.1161 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Blue With A Hint Of Purple

#533CC6

ΔE00 3.88

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6644D2 #B0D244

analogous

#4469D2 #6644D2 #AD44D2

triadic

#6644D2 #D26644 #44D266

tetradic

#6644D2 #D24469 #B0D244 #44D2AD

square

#6644D2 #D24469 #B0D244 #44D2AD

split-complementary

#6644D2 #D2AD44 #69D244

monochromatic

#351E7D #4A2AAF #6644D2 #8E75DE #B7A7EA

Accessibility & contrast

On white

6.32

#6644D2 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.32

#6644D2 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #6644D2

6.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6644D2	#FFFFFF	#000000	##FFFFFF
##6644D2	1.00	6.32	3.32	6.32
#FFFFFF	6.32	1.00	21.00	1.00
#000000	3.32	21.00	1.00	21.00
##FFFFFF	6.32	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0063D6

Deuteranopia (green-blind)

#005CCF

Tritanopia (blue-blind)

#3D6885

Achromatopsia (no color)

#606060

Design tokens & code

CSS

--color: #6644d2;
/* rgb */ color: rgb(102, 68, 210);
/* oklch */ color: oklch(50.9% 0.206 287.7);

Tailwind

colors: {
  custom: {
    50: '#9b7ae1',
    500: '#6644d2',
    950: '#000000',
  },
}

SCSS

$custom: #6644d2;
$custom-light: #9b7ae1;
$custom-dark: #000000;

JSON

{
  "hex": "#6644d2",
  "rgb": {
    "r": 102,
    "g": 68,
    "b": 210
  },
  "hsl": {
    "h": 254.366,
    "s": 61.207,
    "l": 54.51
  },
  "oklch": {
    "l": 0.50925,
    "c": 0.20607,
    "h": 287.7
  },
  "luminance": 0.11612
}

Semantic roles & 50–950 ramp

primary

#6644D2

secondary

#C9D79B

accent

#E443BE

background

#FAF7FD

surface

#F4EEFB

border

#CEC9D4

text

#0F0915

muted

#7F7B83

Preview Lab

Preview with #6644D2

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

Preview Lab → · Contrast checker → · Palette generator →