#6646CE#6646CE

#6646CE is a mid, vivid violet. Relative luminance 0.117; OKLCH L 50.9% C 0.199 H 288.0°. Best body text is #FFFFFF at 6.30:1 contrast (WCAG AA passes).

Color values

HEX	#6646CE
RGB	rgb(102, 70, 206)
HSL	hsl(254, 58%, 54%)
HSV	hsv(254, 66%, 81%)
CMYK	cmyk(50.5%, 66%, 0%, 19.2%)
CIE-LAB	lab(40.67, 47.09, -65.93)
CIE-LCH	lch(40.67, 81.02, 305.53°)
OKLab	oklab(50.88% 0.0615 -0.1891)
OKLCH	oklch(50.88% 0.199 288)
XYZ	xyz(18.8070, 11.6605, 59.6403)
Luminance	0.1166 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6646CE #AECE46

analogous

#466ACE #6646CE #AA46CE

triadic

#6646CE #CE6646 #46CE66

tetradic

#6646CE #CE466A #AECE46 #46CEAA

square

#6646CE #CE466A #AECE46 #46CEAA

split-complementary

#6646CE #CEAA46 #6ACE46

monochromatic

#352079 #4A2DAA #6646CE #8E76DB #B6A7E8

Accessibility & contrast

On white

6.30

#6646CE on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.33

#6646CE on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #6646CE

6.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6646CE	#FFFFFF	#000000	##FFFFFF
##6646CE	1.00	6.30	3.33	6.30
#FFFFFF	6.30	1.00	21.00	1.00
#000000	3.33	21.00	1.00	21.00
##FFFFFF	6.30	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0063D2

Deuteranopia (green-blind)

#005CCB

Tritanopia (blue-blind)

#406884

Achromatopsia (no color)

#606060

Design tokens & code

CSS

--color: #6646ce;
/* rgb */ color: rgb(102, 70, 206);
/* oklch */ color: oklch(50.9% 0.199 288.0);

Tailwind

colors: {
  custom: {
    50: '#9a7bde',
    500: '#6646ce',
    950: '#000000',
  },
}

SCSS

$custom: #6646ce;
$custom-light: #9a7bde;
$custom-dark: #000000;

JSON

{
  "hex": "#6646ce",
  "rgb": {
    "r": 102,
    "g": 70,
    "b": 206
  },
  "hsl": {
    "h": 254.118,
    "s": 58.12,
    "l": 54.118
  },
  "oklch": {
    "l": 0.50883,
    "c": 0.19886,
    "h": 288
  },
  "luminance": 0.11661
}

Semantic roles & 50–950 ramp

primary

#6646CE

secondary

#C7D59B

accent

#E146BD

background

#FAF7FD

surface

#F3EEFB

border

#CDC9D4

text

#0F0915

muted

#7F7B83

Preview Lab

Preview with #6646CE

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

Preview Lab → · Contrast checker → · Palette generator →