#6646D8#6646D8

#6646D8 is a mid, highly saturated violet. Relative luminance 0.122; OKLCH L 51.7% C 0.211 H 286.5°. Best body text is #FFFFFF at 6.12:1 contrast (WCAG AA passes).

Color values

HEX	#6646D8
RGB	rgb(102, 70, 216)
HSL	hsl(253, 65%, 56%)
HSV	hsv(253, 68%, 85%)
CMYK	cmyk(52.8%, 67.6%, 0%, 15.3%)
CIE-LAB	lab(41.47, 49.97, -70.38)
CIE-LCH	lch(41.47, 86.31, 305.38°)
OKLab	oklab(51.71% 0.06 -0.2022)
OKLCH	oklch(51.71% 0.211 286.5)
XYZ	xyz(20.0606, 12.1619, 66.2429)
Luminance	0.1216 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6646D8 #B8D846

analogous

#466FD8 #6646D8 #AF46D8

triadic

#6646D8 #D86646 #46D866

tetradic

#6646D8 #D8466F #B8D846 #46D8AF

square

#6646D8 #D8466F #B8D846 #46D8AF

split-complementary

#6646D8 #D8AF46 #6FD846

monochromatic

#341C87 #4727BA #6646D8 #9079E3 #BAABED

Accessibility & contrast

On white

6.12

#6646D8 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.43

#6646D8 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #6646D8

6.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6646D8	#FFFFFF	#000000	##FFFFFF
##6646D8	1.00	6.12	3.43	6.12
#FFFFFF	6.12	1.00	21.00	1.00
#000000	3.43	21.00	1.00	21.00
##FFFFFF	6.12	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0066DC

Deuteranopia (green-blind)

#005ED5

Tritanopia (blue-blind)

#386B89

Achromatopsia (no color)

#626262

Design tokens & code

CSS

--color: #6646d8;
/* rgb */ color: rgb(102, 70, 216);
/* oklch */ color: oklch(51.7% 0.211 286.5);

Tailwind

colors: {
  custom: {
    50: '#9c7ce5',
    500: '#6646d8',
    950: '#000000',
  },
}

SCSS

$custom: #6646d8;
$custom-light: #9c7ce5;
$custom-dark: #000000;

JSON

{
  "hex": "#6646d8",
  "rgb": {
    "r": 102,
    "g": 70,
    "b": 216
  },
  "hsl": {
    "h": 253.151,
    "s": 65.179,
    "l": 56.078
  },
  "oklch": {
    "l": 0.51708,
    "c": 0.21092,
    "h": 286.5
  },
  "luminance": 0.12163
}

Semantic roles & 50–950 ramp

primary

#6646D8

secondary

#CEDB9F

accent

#E840C3

background

#FAF7FE

surface

#F4EEFC

border

#CEC9D5

text

#0F0A16

muted

#7F7C84

Preview Lab

Preview with #6646D8

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

Preview Lab → · Contrast checker → · Palette generator →