#6648D9#6648D9

#6648D9 is a mid, highly saturated violet. Relative luminance 0.125; OKLCH L 52.1% C 0.210 H 286.1°. Best body text is #FFFFFF at 6.01:1 contrast (WCAG AA passes).

Color values

HEX	#6648D9
RGB	rgb(102, 72, 217)
HSL	hsl(252, 66%, 57%)
HSV	hsv(252, 67%, 85%)
CMYK	cmyk(53%, 66.8%, 0%, 14.9%)
CIE-LAB	lab(41.95, 49.17, -70.17)
CIE-LCH	lch(41.95, 85.68, 305.02°)
OKLab	oklab(52.08% 0.0581 -0.2016)
OKLCH	oklch(52.08% 0.21 286.1)
XYZ	xyz(20.3175, 12.4682, 66.9682)
Luminance	0.1247 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6648D9 #BBD948

analogous

#4873D9 #6648D9 #AF48D9

triadic

#6648D9 #D96648 #48D966

tetradic

#6648D9 #D94873 #BBD948 #48D9AF

square

#6648D9 #D94873 #BBD948 #48D9AF

split-complementary

#6648D9 #D9AF48 #73D948

monochromatic

#331D8A #4627BD #6648D9 #907BE4 #BBADEE

Accessibility & contrast

On white

6.01

#6648D9 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.49

#6648D9 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #6648D9

6.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6648D9	#FFFFFF	#000000	##FFFFFF
##6648D9	1.00	6.01	3.49	6.01
#FFFFFF	6.01	1.00	21.00	1.00
#000000	3.49	21.00	1.00	21.00
##FFFFFF	6.01	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0067DD

Deuteranopia (green-blind)

#005FD6

Tritanopia (blue-blind)

#376D8B

Achromatopsia (no color)

#636363

Design tokens & code

CSS

--color: #6648d9;
/* rgb */ color: rgb(102, 72, 217);
/* oklch */ color: oklch(52.1% 0.210 286.1);

Tailwind

colors: {
  custom: {
    50: '#9c7de6',
    500: '#6648d9',
    950: '#000000',
  },
}

SCSS

$custom: #6648d9;
$custom-light: #9c7de6;
$custom-dark: #000000;

JSON

{
  "hex": "#6648d9",
  "rgb": {
    "r": 102,
    "g": 72,
    "b": 217
  },
  "hsl": {
    "h": 252.414,
    "s": 65.611,
    "l": 56.667
  },
  "oklch": {
    "l": 0.52077,
    "c": 0.20979,
    "h": 286.1
  },
  "luminance": 0.12469
}

Semantic roles & 50–950 ramp

primary

#6648D9

secondary

#D0DCA1

accent

#E93FC6

background

#FAF7FE

surface

#F4EEFC

border

#CEC9D5

text

#0F0A16

muted

#7F7C84

Preview Lab

Preview with #6648D9

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

Preview Lab → · Contrast checker → · Palette generator →