#6648E0#6648E0

#6648E0 is a mid, highly saturated violet. Relative luminance 0.128; OKLCH L 52.7% C 0.218 H 285.2°. Best body text is #FFFFFF at 5.89:1 contrast (WCAG AA passes).

Color values

HEX	#6648E0
RGB	rgb(102, 72, 224)
HSL	hsl(252, 71%, 58%)
HSV	hsv(252, 68%, 88%)
CMYK	cmyk(54.5%, 67.9%, 0%, 12.2%)
CIE-LAB	lab(42.52, 51.21, -73.23)
CIE-LCH	lch(42.52, 89.36, 304.96°)
OKLab	oklab(52.66% 0.0571 -0.2106)
OKLCH	oklch(52.66% 0.218 285.2)
XYZ	xyz(21.2473, 12.8401, 71.8654)
Luminance	0.1284 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6648E0 #C2E048

analogous

#4876E0 #6648E0 #B248E0

triadic

#6648E0 #E06648 #48E066

tetradic

#6648E0 #E04876 #C2E048 #48E0B2

square

#6648E0 #E04876 #C2E048 #48E0B2

split-complementary

#6648E0 #E0B248 #76E048

monochromatic

#311994 #4322C9 #6648E0 #927CE9 #BEB1F2

Accessibility & contrast

On white

5.89

#6648E0 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.57

#6648E0 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #6648E0

5.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6648E0	#FFFFFF	#000000	##FFFFFF
##6648E0	1.00	5.89	3.57	5.89
#FFFFFF	5.89	1.00	21.00	1.00
#000000	3.57	21.00	1.00	21.00
##FFFFFF	5.89	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0069E5

Deuteranopia (green-blind)

#0060DD

Tritanopia (blue-blind)

#2F6F8E

Achromatopsia (no color)

#646464

Design tokens & code

CSS

--color: #6648e0;
/* rgb */ color: rgb(102, 72, 224);
/* oklch */ color: oklch(52.7% 0.218 285.2);

Tailwind

colors: {
  custom: {
    50: '#9d7deb',
    500: '#6648e0',
    950: '#000000',
  },
}

SCSS

$custom: #6648e0;
$custom-light: #9d7deb;
$custom-dark: #000000;

JSON

{
  "hex": "#6648e0",
  "rgb": {
    "r": 102,
    "g": 72,
    "b": 224
  },
  "hsl": {
    "h": 251.842,
    "s": 71.028,
    "l": 58.039
  },
  "oklch": {
    "l": 0.52663,
    "c": 0.21816,
    "h": 285.2
  },
  "luminance": 0.12841
}

Semantic roles & 50–950 ramp

primary

#6648E0

secondary

#D4E0A4

accent

#EE3ACA

background

#FAF7FE

surface

#F4EEFD

border

#CEC9D5

text

#0F0A16

muted

#7F7C84

Preview Lab

Preview with #6648E0

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

Preview Lab → · Contrast checker → · Palette generator →