#6646BF#6646BF

#6646BF is a mid, vivid violet. Relative luminance 0.110; OKLCH L 49.7% C 0.180 H 290.5°. Best body text is #FFFFFF at 6.58:1 contrast (WCAG AA passes).

Color values

HEX	#6646BF
RGB	rgb(102, 70, 191)
HSL	hsl(256, 49%, 51%)
HSV	hsv(256, 63%, 75%)
CMYK	cmyk(46.6%, 63.4%, 0%, 25.1%)
CIE-LAB	lab(39.52, 42.78, -59.08)
CIE-LCH	lch(39.52, 72.94, 305.91°)
OKLab	oklab(49.69% 0.0631 -0.169)
OKLCH	oklch(49.69% 0.18 290.5)
XYZ	xyz(17.0710, 10.9661, 50.4973)
Luminance	0.1097 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Bluey Purple

#6241C7

ΔE00 1.80

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6646BF #9FBF46

analogous

#4662BF #6646BF #A246BF

triadic

#6646BF #BF6646 #46BF66

tetradic

#6646BF #BF4662 #9FBF46 #46BFA2

square

#6646BF #BF4662 #9FBF46 #46BFA2

split-complementary

#6646BF #BFA246 #62BF46

monochromatic

#352467 #4D3394 #6646BF #8C73CF #B1A1DE

Accessibility & contrast

On white

6.58

#6646BF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.19

#6646BF on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #6646BF

6.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6646BF	#FFFFFF	#000000	##FFFFFF
##6646BF	1.00	6.58	3.19	6.58
#FFFFFF	6.58	1.00	21.00	1.00
#000000	3.19	21.00	1.00	21.00
##FFFFFF	6.58	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005FC3

Deuteranopia (green-blind)

#005ABC

Tritanopia (blue-blind)

#4A637C

Achromatopsia (no color)

#5D5D5D

Design tokens & code

CSS

--color: #6646bf;
/* rgb */ color: rgb(102, 70, 191);
/* oklch */ color: oklch(49.7% 0.180 290.5);

Tailwind

colors: {
  custom: {
    50: '#987bd3',
    500: '#6646bf',
    950: '#000000',
  },
}

SCSS

$custom: #6646bf;
$custom-light: #987bd3;
$custom-dark: #000000;

JSON

{
  "hex": "#6646bf",
  "rgb": {
    "r": 102,
    "g": 70,
    "b": 191
  },
  "hsl": {
    "h": 255.868,
    "s": 48.594,
    "l": 51.176
  },
  "oklch": {
    "l": 0.49693,
    "c": 0.18039,
    "h": 290.5
  },
  "luminance": 0.10967
}

Semantic roles & 50–950 ramp

primary

#6646BF

secondary

#BDCB96

accent

#D850B4

background

#F9F7FD

surface

#F2EEFA

border

#CCC9D3

text

#0E0914

muted

#7E7B83

Preview Lab

Preview with #6646BF

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

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