#6446CC#6446CC

#6446CC is a mid, vivid violet. Relative luminance 0.114; OKLCH L 50.5% C 0.197 H 287.5°. Best body text is #FFFFFF at 6.38:1 contrast (WCAG AA passes).

Color values

HEX	#6446CC
RGB	rgb(100, 70, 204)
HSL	hsl(253, 57%, 54%)
HSV	hsv(253, 66%, 80%)
CMYK	cmyk(51%, 65.7%, 0%, 20%)
CIE-LAB	lab(40.33, 46.15, -65.35)
CIE-LCH	lch(40.33, 80.00, 305.23°)
OKLab	oklab(50.54% 0.059 -0.1875)
OKLCH	oklch(50.54% 0.197 287.5)
XYZ	xyz(18.3416, 11.4484, 58.3584)
Luminance	0.1145 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Bluey Purple

#6241C7

ΔE00 1.50

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6446CC #AECC46

analogous

#466BCC #6446CC #A746CC

triadic

#6446CC #CC6446 #46CC64

tetradic

#6446CC #CC466B #AECC46 #46CCA7

square

#6446CC #CC466B #AECC46 #46CCA7

split-complementary

#6446CC #CCA746 #6BCC46

monochromatic

#342177 #492EA7 #6446CC #8C76D9 #B4A6E6

Accessibility & contrast

On white

6.38

#6446CC on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.29

#6446CC on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #6446CC

6.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6446CC	#FFFFFF	#000000	##FFFFFF
##6446CC	1.00	6.38	3.29	6.38
#FFFFFF	6.38	1.00	21.00	1.00
#000000	3.29	21.00	1.00	21.00
##FFFFFF	6.38	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0062D0

Deuteranopia (green-blind)

#005BC9

Tritanopia (blue-blind)

#3D6783

Achromatopsia (no color)

#5F5F5F

Design tokens & code

CSS

--color: #6446cc;
/* rgb */ color: rgb(100, 70, 204);
/* oklch */ color: oklch(50.5% 0.197 287.5);

Tailwind

colors: {
  custom: {
    50: '#997bdd',
    500: '#6446cc',
    950: '#000000',
  },
}

SCSS

$custom: #6446cc;
$custom-light: #997bdd;
$custom-dark: #000000;

JSON

{
  "hex": "#6446cc",
  "rgb": {
    "r": 100,
    "g": 70,
    "b": 204
  },
  "hsl": {
    "h": 253.433,
    "s": 56.78,
    "l": 53.725
  },
  "oklch": {
    "l": 0.5054,
    "c": 0.19653,
    "h": 287.5
  },
  "luminance": 0.11449
}

Semantic roles & 50–950 ramp

primary

#6446CC

secondary

#C7D49A

accent

#E048BE

background

#FAF7FD

surface

#F3EEFB

border

#CDC9D4

text

#0F0915

muted

#7F7B83

Preview Lab

Preview with #6446CC

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

Preview Lab → · Contrast checker → · Palette generator →