#6445BA#6445BA

#6445BA is a mid, vivid violet. Relative luminance 0.105; OKLCH L 49.0% C 0.175 H 290.7°. Best body text is #FFFFFF at 6.77:1 contrast (WCAG AA passes).

Color values

HEX	#6445BA
RGB	rgb(100, 69, 186)
HSL	hsl(256, 46%, 50%)
HSV	hsv(256, 63%, 73%)
CMYK	cmyk(46.2%, 62.9%, 0%, 27.1%)
CIE-LAB	lab(38.74, 41.51, -57.43)
CIE-LCH	lch(38.74, 70.86, 305.86°)
OKLab	oklab(48.96% 0.0619 -0.1642)
OKLCH	oklch(48.96% 0.175 290.7)
XYZ	xyz(16.2441, 10.5102, 47.6176)
Luminance	0.1051 (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

#6445BA #9BBA45

analogous

#4561BA #6445BA #9E45BA

triadic

#6445BA #BA6445 #45BA64

tetradic

#6445BA #BA4561 #9BBA45 #45BA9E

square

#6445BA #BA4561 #9BBA45 #45BA9E

split-complementary

#6445BA #BA9E45 #61BA45

monochromatic

#342461 #4C348D #6445BA #8972CB #AE9EDB

Accessibility & contrast

On white

6.77

#6445BA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.10

#6445BA on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #6445BA

6.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6445BA	#FFFFFF	#000000	##FFFFFF
##6445BA	1.00	6.77	3.10	6.77
#FFFFFF	6.77	1.00	21.00	1.00
#000000	3.10	21.00	1.00	21.00
##FFFFFF	6.77	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005DBE

Deuteranopia (green-blind)

#0059B8

Tritanopia (blue-blind)

#4A6079

Achromatopsia (no color)

#5B5B5B

Design tokens & code

CSS

--color: #6445ba;
/* rgb */ color: rgb(100, 69, 186);
/* oklch */ color: oklch(49.0% 0.175 290.7);

Tailwind

colors: {
  custom: {
    50: '#977ad0',
    500: '#6445ba',
    950: '#000000',
  },
}

SCSS

$custom: #6445ba;
$custom-light: #977ad0;
$custom-dark: #000000;

JSON

{
  "hex": "#6445ba",
  "rgb": {
    "r": 100,
    "g": 69,
    "b": 186
  },
  "hsl": {
    "h": 255.897,
    "s": 45.882,
    "l": 50
  },
  "oklch": {
    "l": 0.48963,
    "c": 0.17546,
    "h": 290.7
  },
  "luminance": 0.10511
}

Semantic roles & 50–950 ramp

primary

#6445BA

secondary

#BAC893

accent

#D652B3

background

#F9F7FC

surface

#F2EEF9

border

#CCC9D2

text

#0E0914

muted

#7E7B82

Preview Lab

Preview with #6445BA

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

Preview Lab → · Contrast checker → · Palette generator →