#6644DD#6644DD

#6644DD is a mid, highly saturated violet. Relative luminance 0.122; OKLCH L 51.9% C 0.219 H 286.1°. Best body text is #FFFFFF at 6.11:1 contrast (WCAG AA passes).

Color values

HEX	#6644DD
RGB	rgb(102, 68, 221)
HSL	hsl(253, 69%, 57%)
HSV	hsv(253, 69%, 87%)
CMYK	cmyk(53.8%, 69.2%, 0%, 13.3%)
CIE-LAB	lab(41.50, 52.47, -73.20)
CIE-LCH	lch(41.50, 90.06, 305.64°)
OKLab	oklab(51.85% 0.0609 -0.2104)
OKLCH	oklch(51.85% 0.219 286.1)
XYZ	xyz(20.5938, 12.1784, 69.6581)
Luminance	0.1218 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6644DD #BBDD44

analogous

#446FDD #6644DD #B244DD

triadic

#6644DD #DD6644 #44DD66

tetradic

#6644DD #DD446F #BBDD44 #44DDB2

square

#6644DD #DD446F #BBDD44 #44DDB2

split-complementary

#6644DD #DDB244 #6FDD44

monochromatic

#331A8D #4623C1 #6644DD #9078E6 #BBACF0

Accessibility & contrast

On white

6.11

#6644DD on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.44

#6644DD on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #6644DD

6.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6644DD	#FFFFFF	#000000	##FFFFFF
##6644DD	1.00	6.11	3.44	6.11
#FFFFFF	6.11	1.00	21.00	1.00
#000000	3.44	21.00	1.00	21.00
##FFFFFF	6.11	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0066E2

Deuteranopia (green-blind)

#005DDA

Tritanopia (blue-blind)

#336C8C

Achromatopsia (no color)

#626262

Design tokens & code

CSS

--color: #6644dd;
/* rgb */ color: rgb(102, 68, 221);
/* oklch */ color: oklch(51.9% 0.219 286.1);

Tailwind

colors: {
  custom: {
    50: '#9d7be9',
    500: '#6644dd',
    950: '#000000',
  },
}

SCSS

$custom: #6644dd;
$custom-light: #9d7be9;
$custom-dark: #000000;

JSON

{
  "hex": "#6644dd",
  "rgb": {
    "r": 102,
    "g": 68,
    "b": 221
  },
  "hsl": {
    "h": 253.333,
    "s": 69.231,
    "l": 56.667
  },
  "oklch": {
    "l": 0.51854,
    "c": 0.2191,
    "h": 286.1
  },
  "luminance": 0.12179
}

Semantic roles & 50–950 ramp

primary

#6644DD

secondary

#D0DE9F

accent

#EC3CC5

background

#FAF7FE

surface

#F4EEFD

border

#CEC9D5

text

#0F0916

muted

#7F7B84

Preview Lab

Preview with #6644DD

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

Preview Lab → · Contrast checker → · Palette generator →