#6447DA#6447DA

#6447DA is a mid, highly saturated violet. Relative luminance 0.123; OKLCH L 51.8% C 0.212 H 285.3°. Best body text is #FFFFFF at 6.08:1 contrast (WCAG AA passes).

Color values

HEX	#6447DA
RGB	rgb(100, 71, 218)
HSL	hsl(252, 67%, 57%)
HSV	hsv(252, 67%, 85%)
CMYK	cmyk(54.1%, 67.4%, 0%, 14.5%)
CIE-LAB	lab(41.65, 49.68, -71.24)
CIE-LCH	lch(41.65, 86.85, 304.89°)
OKLab	oklab(51.84% 0.0561 -0.2048)
OKLCH	oklch(51.84% 0.212 285.3)
XYZ	xyz(20.1598, 12.2766, 67.6234)
Luminance	0.1228 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6447DA #BDDA47

analogous

#4774DA #6447DA #AE47DA

triadic

#6447DA #DA6447 #47DA64

tetradic

#6447DA #DA4774 #BDDA47 #47DAAE

square

#6447DA #DA4774 #BDDA47 #47DAAE

split-complementary

#6447DA #DAAE47 #74DA47

monochromatic

#321C8B #4426BE #6447DA #8F7AE4 #BAADEE

Accessibility & contrast

On white

6.08

#6447DA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.46

#6447DA on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #6447DA

6.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6447DA	#FFFFFF	#000000	##FFFFFF
##6447DA	1.00	6.08	3.46	6.08
#FFFFFF	6.08	1.00	21.00	1.00
#000000	3.46	21.00	1.00	21.00
##FFFFFF	6.08	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0066DE

Deuteranopia (green-blind)

#005ED7

Tritanopia (blue-blind)

#306D8B

Achromatopsia (no color)

#626262

Design tokens & code

CSS

--color: #6447da;
/* rgb */ color: rgb(100, 71, 218);
/* oklch */ color: oklch(51.8% 0.212 285.3);

Tailwind

colors: {
  custom: {
    50: '#9b7ce7',
    500: '#6447da',
    950: '#000000',
  },
}

SCSS

$custom: #6447da;
$custom-light: #9b7ce7;
$custom-dark: #000000;

JSON

{
  "hex": "#6447da",
  "rgb": {
    "r": 100,
    "g": 71,
    "b": 218
  },
  "hsl": {
    "h": 251.837,
    "s": 66.516,
    "l": 56.667
  },
  "oklch": {
    "l": 0.51844,
    "c": 0.21233,
    "h": 285.3
  },
  "luminance": 0.12278
}

Semantic roles & 50–950 ramp

primary

#6447DA

secondary

#D1DCA0

accent

#E93EC8

background

#FAF7FE

surface

#F4EEFD

border

#CEC9D5

text

#0F0A16

muted

#7F7C84

Preview Lab

Preview with #6447DA

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

Preview Lab → · Contrast checker → · Palette generator →