#6646DB#6646DB

#6646DB is a mid, highly saturated violet. Relative luminance 0.123; OKLCH L 52.0% C 0.214 H 286.1°. Best body text is #FFFFFF at 6.06:1 contrast (WCAG AA passes).

Color values

HEX	#6646DB
RGB	rgb(102, 70, 219)
HSL	hsl(253, 67%, 57%)
HSV	hsv(253, 68%, 86%)
CMYK	cmyk(53.4%, 68%, 0%, 14.1%)
CIE-LAB	lab(41.72, 50.83, -71.69)
CIE-LCH	lch(41.72, 87.89, 305.34°)
OKLab	oklab(51.96% 0.0596 -0.206)
OKLCH	oklch(51.96% 0.214 286.1)
XYZ	xyz(20.4520, 12.3185, 68.3041)
Luminance	0.1232 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6646DB #BBDB46

analogous

#4671DB #6646DB #B146DB

triadic

#6646DB #DB6646 #46DB66

tetradic

#6646DB #DB4671 #BBDB46 #46DBB1

square

#6646DB #DB4671 #BBDB46 #46DBB1

split-complementary

#6646DB #DBB146 #71DB46

monochromatic

#331B8B #4625BF #6646DB #9079E5 #BBACEF

Accessibility & contrast

On white

6.06

#6646DB on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.46

#6646DB on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #6646DB

6.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6646DB	#FFFFFF	#000000	##FFFFFF
##6646DB	1.00	6.06	3.46	6.06
#FFFFFF	6.06	1.00	21.00	1.00
#000000	3.46	21.00	1.00	21.00
##FFFFFF	6.06	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0066E0

Deuteranopia (green-blind)

#005ED8

Tritanopia (blue-blind)

#356C8B

Achromatopsia (no color)

#626262

Design tokens & code

CSS

--color: #6646db;
/* rgb */ color: rgb(102, 70, 219);
/* oklch */ color: oklch(52.0% 0.214 286.1);

Tailwind

colors: {
  custom: {
    50: '#9c7ce7',
    500: '#6646db',
    950: '#000000',
  },
}

SCSS

$custom: #6646db;
$custom-light: #9c7ce7;
$custom-dark: #000000;

JSON

{
  "hex": "#6646db",
  "rgb": {
    "r": 102,
    "g": 70,
    "b": 219
  },
  "hsl": {
    "h": 252.886,
    "s": 67.421,
    "l": 56.667
  },
  "oklch": {
    "l": 0.5196,
    "c": 0.21449,
    "h": 286.1
  },
  "luminance": 0.1232
}

Semantic roles & 50–950 ramp

primary

#6646DB

secondary

#D0DDA0

accent

#EA3DC5

background

#FAF7FE

surface

#F4EEFD

border

#CEC9D5

text

#0F0A16

muted

#7F7C84

Preview Lab

Preview with #6646DB

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

Preview Lab → · Contrast checker → · Palette generator →