#6444C5#6444C5

#6444C5 is a mid, vivid violet. Relative luminance 0.109; OKLCH L 49.7% C 0.190 H 288.9°. Best body text is #FFFFFF at 6.61:1 contrast (WCAG AA passes).

Color values

HEX	#6444C5
RGB	rgb(100, 68, 197)
HSL	hsl(255, 53%, 52%)
HSV	hsv(255, 65%, 77%)
CMYK	cmyk(49.2%, 65.5%, 0%, 22.7%)
CIE-LAB	lab(39.37, 45.24, -62.84)
CIE-LCH	lch(39.37, 77.43, 305.75°)
OKLab	oklab(49.68% 0.0618 -0.1801)
OKLCH	oklch(49.68% 0.19 288.9)
XYZ	xyz(17.3978, 10.8740, 53.9947)
Luminance	0.1087 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Bluey Purple

#6241C7

ΔE00 0.83

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6444C5 #A5C544

analogous

#4465C5 #6444C5 #A544C5

triadic

#6444C5 #C56444 #44C564

tetradic

#6444C5 #C54465 #A5C544 #44C5A5

square

#6444C5 #C54465 #A5C544 #44C5A5

split-complementary

#6444C5 #C5A544 #65C544

monochromatic

#34226D #4B309C #6444C5 #8B73D3 #B1A1E2

Accessibility & contrast

On white

6.61

#6444C5 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.18

#6444C5 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #6444C5

6.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6444C5	#FFFFFF	#000000	##FFFFFF
##6444C5	1.00	6.61	3.18	6.61
#FFFFFF	6.61	1.00	21.00	1.00
#000000	3.18	21.00	1.00	21.00
##FFFFFF	6.61	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005FC9

Deuteranopia (green-blind)

#0059C2

Tritanopia (blue-blind)

#43647E

Achromatopsia (no color)

#5D5D5D

Design tokens & code

CSS

--color: #6444c5;
/* rgb */ color: rgb(100, 68, 197);
/* oklch */ color: oklch(49.7% 0.190 288.9);

Tailwind

colors: {
  custom: {
    50: '#987ad7',
    500: '#6444c5',
    950: '#000000',
  },
}

SCSS

$custom: #6444c5;
$custom-light: #987ad7;
$custom-dark: #000000;

JSON

{
  "hex": "#6444c5",
  "rgb": {
    "r": 100,
    "g": 68,
    "b": 197
  },
  "hsl": {
    "h": 254.884,
    "s": 52.653,
    "l": 51.961
  },
  "oklch": {
    "l": 0.49677,
    "c": 0.19043,
    "h": 288.9
  },
  "luminance": 0.10875
}

Semantic roles & 50–950 ramp

primary

#6444C5

secondary

#C1CF96

accent

#DC4CB8

background

#F9F7FD

surface

#F2EEFA

border

#CCC9D3

text

#0F0915

muted

#7E7B83

Preview Lab

Preview with #6444C5

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

Preview Lab → · Contrast checker → · Palette generator →