#6646DD#6646DD

#6646DD is a mid, highly saturated violet. Relative luminance 0.124; OKLCH L 52.1% C 0.217 H 285.9°. Best body text is #FFFFFF at 6.03:1 contrast (WCAG AA passes).

Color values

HEX	#6646DD
RGB	rgb(102, 70, 221)
HSL	hsl(253, 69%, 57%)
HSV	hsv(253, 68%, 87%)
CMYK	cmyk(53.8%, 68.3%, 0%, 13.3%)
CIE-LAB	lab(41.88, 51.41, -72.57)
CIE-LCH	lch(41.88, 88.93, 305.32°)
OKLab	oklab(52.13% 0.0593 -0.2086)
OKLCH	oklch(52.13% 0.217 285.9)
XYZ	xyz(20.7169, 12.4244, 69.6991)
Luminance	0.1243 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6646DD #BDDD46

analogous

#4672DD #6646DD #B146DD

triadic

#6646DD #DD6646 #46DD66

tetradic

#6646DD #DD4672 #BDDD46 #46DDB1

square

#6646DD #DD4672 #BDDD46 #46DDB1

split-complementary

#6646DD #DDB146 #72DD46

monochromatic

#331A8E #4524C2 #6646DD #917AE7 #BCADF0

Accessibility & contrast

On white

6.03

#6646DD on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.49

#6646DD on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #6646DD

6.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6646DD	#FFFFFF	#000000	##FFFFFF
##6646DD	1.00	6.03	3.49	6.03
#FFFFFF	6.03	1.00	21.00	1.00
#000000	3.49	21.00	1.00	21.00
##FFFFFF	6.03	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0067E2

Deuteranopia (green-blind)

#005EDA

Tritanopia (blue-blind)

#336D8C

Achromatopsia (no color)

#636363

Design tokens & code

CSS

--color: #6646dd;
/* rgb */ color: rgb(102, 70, 221);
/* oklch */ color: oklch(52.1% 0.217 285.9);

Tailwind

colors: {
  custom: {
    50: '#9d7ce9',
    500: '#6646dd',
    950: '#000000',
  },
}

SCSS

$custom: #6646dd;
$custom-light: #9d7ce9;
$custom-dark: #000000;

JSON

{
  "hex": "#6646dd",
  "rgb": {
    "r": 102,
    "g": 70,
    "b": 221
  },
  "hsl": {
    "h": 252.715,
    "s": 68.95,
    "l": 57.059
  },
  "oklch": {
    "l": 0.52129,
    "c": 0.21686,
    "h": 285.9
  },
  "luminance": 0.12426
}

Semantic roles & 50–950 ramp

primary

#6646DD

secondary

#D1DEA1

accent

#EC3CC7

background

#FAF7FE

surface

#F4EEFD

border

#CEC9D5

text

#0F0A16

muted

#7F7C84

Preview Lab

Preview with #6646DD

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

Preview Lab → · Contrast checker → · Palette generator →