#6644D8#6644D8

#6644D8 is a mid, highly saturated violet. Relative luminance 0.119; OKLCH L 51.4% C 0.213 H 286.9°. Best body text is #FFFFFF at 6.21:1 contrast (WCAG AA passes).

Color values

HEX	#6644D8
RGB	rgb(102, 68, 216)
HSL	hsl(254, 65%, 56%)
HSV	hsv(254, 69%, 85%)
CMYK	cmyk(52.8%, 68.5%, 0%, 15.3%)
CIE-LAB	lab(41.08, 51.04, -71.02)
CIE-LCH	lch(41.08, 87.46, 305.71°)
OKLab	oklab(51.43% 0.0618 -0.204)
OKLCH	oklch(51.43% 0.213 286.9)
XYZ	xyz(19.9376, 11.9159, 66.2019)
Luminance	0.1192 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6644D8 #B6D844

analogous

#446CD8 #6644D8 #B044D8

triadic

#6644D8 #D86644 #44D866

tetradic

#6644D8 #D8446C #B6D844 #44D8B0

square

#6644D8 #D8446C #B6D844 #44D8B0

split-complementary

#6644D8 #D8B044 #6CD844

monochromatic

#341C86 #4826B8 #6644D8 #8F77E3 #B9A9ED

Accessibility & contrast

On white

6.21

#6644D8 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.38

#6644D8 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #6644D8

6.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6644D8	#FFFFFF	#000000	##FFFFFF
##6644D8	1.00	6.21	3.38	6.21
#FFFFFF	6.21	1.00	21.00	1.00
#000000	3.38	21.00	1.00	21.00
##FFFFFF	6.21	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0065DC

Deuteranopia (green-blind)

#005DD5

Tritanopia (blue-blind)

#386A89

Achromatopsia (no color)

#616161

Design tokens & code

CSS

--color: #6644d8;
/* rgb */ color: rgb(102, 68, 216);
/* oklch */ color: oklch(51.4% 0.213 286.9);

Tailwind

colors: {
  custom: {
    50: '#9c7ae5',
    500: '#6644d8',
    950: '#000000',
  },
}

SCSS

$custom: #6644d8;
$custom-light: #9c7ae5;
$custom-dark: #000000;

JSON

{
  "hex": "#6644d8",
  "rgb": {
    "r": 102,
    "g": 68,
    "b": 216
  },
  "hsl": {
    "h": 253.784,
    "s": 65.487,
    "l": 55.686
  },
  "oklch": {
    "l": 0.51429,
    "c": 0.21321,
    "h": 286.9
  },
  "luminance": 0.11917
}

Semantic roles & 50–950 ramp

primary

#6644D8

secondary

#CDDB9D

accent

#E83FC2

background

#FAF7FE

surface

#F4EEFC

border

#CEC9D5

text

#0F0916

muted

#7F7B84

Preview Lab

Preview with #6644D8

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

Preview Lab → · Contrast checker → · Palette generator →