#6446BC#6446BC

#6446BC is a mid, vivid violet. Relative luminance 0.107; OKLCH L 49.3% C 0.177 H 290.1°. Best body text is #FFFFFF at 6.68:1 contrast (WCAG AA passes).

Color values

HEX	#6446BC
RGB	rgb(100, 70, 188)
HSL	hsl(255, 47%, 51%)
HSV	hsv(255, 63%, 74%)
CMYK	cmyk(46.8%, 62.8%, 0%, 26.3%)
CIE-LAB	lab(39.10, 41.52, -58.01)
CIE-LCH	lch(39.10, 71.34, 305.59°)
OKLab	oklab(49.27% 0.0606 -0.1659)
OKLCH	oklch(49.27% 0.177 290.1)
XYZ	xyz(16.5202, 10.7199, 48.7659)
Luminance	0.1072 (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

#6446BC #9EBC46

analogous

#4663BC #6446BC #9F46BC

triadic

#6446BC #BC6446 #46BC64

tetradic

#6446BC #BC4663 #9EBC46 #46BC9F

square

#6446BC #BC4663 #9EBC46 #46BC9F

split-complementary

#6446BC #BC9F46 #63BC46

monochromatic

#342464 #4C3490 #6446BC #8A73CC #AFA0DD

Accessibility & contrast

On white

6.68

#6446BC on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.14

#6446BC on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #6446BC

6.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6446BC	#FFFFFF	#000000	##FFFFFF
##6446BC	1.00	6.68	3.14	6.68
#FFFFFF	6.68	1.00	21.00	1.00
#000000	3.14	21.00	1.00	21.00
##FFFFFF	6.68	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005EC0

Deuteranopia (green-blind)

#0059BA

Tritanopia (blue-blind)

#48627A

Achromatopsia (no color)

#5C5C5C

Design tokens & code

CSS

--color: #6446bc;
/* rgb */ color: rgb(100, 70, 188);
/* oklch */ color: oklch(49.3% 0.177 290.1);

Tailwind

colors: {
  custom: {
    50: '#977bd1',
    500: '#6446bc',
    950: '#000000',
  },
}

SCSS

$custom: #6446bc;
$custom-light: #977bd1;
$custom-dark: #000000;

JSON

{
  "hex": "#6446bc",
  "rgb": {
    "r": 100,
    "g": 70,
    "b": 188
  },
  "hsl": {
    "h": 255.254,
    "s": 46.825,
    "l": 50.588
  },
  "oklch": {
    "l": 0.49273,
    "c": 0.17664,
    "h": 290.1
  },
  "luminance": 0.1072
}

Semantic roles & 50–950 ramp

primary

#6446BC

secondary

#BCC995

accent

#D651B5

background

#F9F7FC

surface

#F2EEF9

border

#CCC9D2

text

#0E0914

muted

#7E7B82

Preview Lab

Preview with #6446BC

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

Preview Lab → · Contrast checker → · Palette generator →