#6649CB#6649CB

#6649CB is a mid, vivid violet. Relative luminance 0.119; OKLCH L 51.1% C 0.191 H 287.9°. Best body text is #FFFFFF at 6.21:1 contrast (WCAG AA passes).

Color values

HEX	#6649CB
RGB	rgb(102, 73, 203)
HSL	hsl(253, 56%, 54%)
HSV	hsv(253, 64%, 80%)
CMYK	cmyk(49.8%, 64%, 0%, 20.4%)
CIE-LAB	lab(41.06, 44.55, -63.57)
CIE-LCH	lch(41.06, 77.62, 305.02°)
OKLab	oklab(51.09% 0.0589 -0.1822)
OKLCH	oklch(51.09% 0.191 287.9)
XYZ	xyz(18.6384, 11.9008, 57.8033)
Luminance	0.1190 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Bluey Purple

#6241C7

ΔE00 2.21

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6649CB #AECB49

analogous

#496DCB #6649CB #A749CB

triadic

#6649CB #CB6649 #49CB66

tetradic

#6649CB #CB496D #AECB49 #49CBA7

square

#6649CB #CB496D #AECB49 #49CBA7

split-complementary

#6649CB #CBA749 #6DCB49

monochromatic

#352277 #4A30A7 #6649CB #8E79D9 #B6A8E6

Accessibility & contrast

On white

6.21

#6649CB on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.38

#6649CB on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #6649CB

6.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6649CB	#FFFFFF	#000000	##FFFFFF
##6649CB	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)

#0064CF

Deuteranopia (green-blind)

#005DC8

Tritanopia (blue-blind)

#426883

Achromatopsia (no color)

#616161

Design tokens & code

CSS

--color: #6649cb;
/* rgb */ color: rgb(102, 73, 203);
/* oklch */ color: oklch(51.1% 0.191 287.9);

Tailwind

colors: {
  custom: {
    50: '#9a7ddc',
    500: '#6649cb',
    950: '#000000',
  },
}

SCSS

$custom: #6649cb;
$custom-light: #9a7ddc;
$custom-dark: #000000;

JSON

{
  "hex": "#6649cb",
  "rgb": {
    "r": 102,
    "g": 73,
    "b": 203
  },
  "hsl": {
    "h": 253.385,
    "s": 55.556,
    "l": 54.118
  },
  "oklch": {
    "l": 0.5109,
    "c": 0.19146,
    "h": 287.9
  },
  "luminance": 0.11902
}

Semantic roles & 50–950 ramp

primary

#6649CB

secondary

#C7D49C

accent

#DF49BD

background

#FAF7FD

surface

#F3EEFB

border

#CDC9D4

text

#0F0A15

muted

#7F7C83

Preview Lab

Preview with #6649CB

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

Preview Lab → · Contrast checker → · Palette generator →