#6446BB#6446BB

#6446BB is a mid, vivid violet. Relative luminance 0.107; OKLCH L 49.2% C 0.175 H 290.3°. Best body text is #FFFFFF at 6.70:1 contrast (WCAG AA passes).

Color values

HEX	#6446BB
RGB	rgb(100, 70, 187)
HSL	hsl(255, 46%, 50%)
HSV	hsv(255, 63%, 73%)
CMYK	cmyk(46.5%, 62.6%, 0%, 26.7%)
CIE-LAB	lab(39.03, 41.23, -57.55)
CIE-LCH	lch(39.03, 70.79, 305.62°)
OKLab	oklab(49.2% 0.0607 -0.1645)
OKLCH	oklch(49.2% 0.175 290.3)
XYZ	xyz(16.4128, 10.6769, 48.2001)
Luminance	0.1068 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6446BB #9DBB46

analogous

#4662BB #6446BB #9F46BB

triadic

#6446BB #BB6446 #46BB64

tetradic

#6446BB #BB4662 #9DBB46 #46BB9F

square

#6446BB #BB4662 #9DBB46 #46BB9F

split-complementary

#6446BB #BB9F46 #62BB46

monochromatic

#342462 #4C358F #6446BB #8973CB #AFA0DC

Accessibility & contrast

On white

6.70

#6446BB on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.14

#6446BB on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #6446BB

6.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6446BB	#FFFFFF	#000000	##FFFFFF
##6446BB	1.00	6.70	3.14	6.70
#FFFFFF	6.70	1.00	21.00	1.00
#000000	3.14	21.00	1.00	21.00
##FFFFFF	6.70	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005EBF

Deuteranopia (green-blind)

#0059B9

Tritanopia (blue-blind)

#49617A

Achromatopsia (no color)

#5C5C5C

Design tokens & code

CSS

--color: #6446bb;
/* rgb */ color: rgb(100, 70, 187);
/* oklch */ color: oklch(49.2% 0.175 290.3);

Tailwind

colors: {
  custom: {
    50: '#977bd0',
    500: '#6446bb',
    950: '#000000',
  },
}

SCSS

$custom: #6446bb;
$custom-light: #977bd0;
$custom-dark: #000000;

JSON

{
  "hex": "#6446bb",
  "rgb": {
    "r": 100,
    "g": 70,
    "b": 187
  },
  "hsl": {
    "h": 255.385,
    "s": 46.245,
    "l": 50.392
  },
  "oklch": {
    "l": 0.49196,
    "c": 0.17538,
    "h": 290.3
  },
  "luminance": 0.10677
}

Semantic roles & 50–950 ramp

primary

#6446BB

secondary

#BBC894

accent

#D652B4

background

#F9F7FC

surface

#F2EEF9

border

#CCC9D2

text

#0E0914

muted

#7E7B82

Preview Lab

Preview with #6446BB

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

Preview Lab → · Contrast checker → · Palette generator →