#6444BD#6444BD

#6444BD is a mid, vivid violet. Relative luminance 0.105; OKLCH L 49.0% C 0.181 H 290.3°. Best body text is #FFFFFF at 6.77:1 contrast (WCAG AA passes).

Color values

HEX	#6444BD
RGB	rgb(100, 68, 189)
HSL	hsl(256, 48%, 50%)
HSV	hsv(256, 64%, 74%)
CMYK	cmyk(47.1%, 64%, 0%, 25.9%)
CIE-LAB	lab(38.75, 42.94, -59.17)
CIE-LCH	lch(38.75, 73.11, 305.97°)
OKLab	oklab(49.04% 0.0627 -0.1693)
OKLCH	oklch(49.04% 0.181 290.3)
XYZ	xyz(16.5054, 10.5171, 49.2946)
Luminance	0.1052 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Bluey Purple

#6241C7

ΔE00 1.63

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6444BD #9DBD44

analogous

#4460BD #6444BD #A144BD

triadic

#6444BD #BD6444 #44BD64

tetradic

#6444BD #BD4460 #9DBD44 #44BDA1

square

#6444BD #BD4460 #9DBD44 #44BDA1

split-complementary

#6444BD #BDA144 #60BD44

monochromatic

#342363 #4C3391 #6444BD #8971CD #AF9EDD

Accessibility & contrast

On white

6.77

#6444BD on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.10

#6444BD on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #6444BD

6.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6444BD	#FFFFFF	#000000	##FFFFFF
##6444BD	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)

#005DC1

Deuteranopia (green-blind)

#0058BB

Tritanopia (blue-blind)

#48617A

Achromatopsia (no color)

#5B5B5B

Design tokens & code

CSS

--color: #6444bd;
/* rgb */ color: rgb(100, 68, 189);
/* oklch */ color: oklch(49.0% 0.181 290.3);

Tailwind

colors: {
  custom: {
    50: '#977ad2',
    500: '#6444bd',
    950: '#000000',
  },
}

SCSS

$custom: #6444bd;
$custom-light: #977ad2;
$custom-dark: #000000;

JSON

{
  "hex": "#6444bd",
  "rgb": {
    "r": 100,
    "g": 68,
    "b": 189
  },
  "hsl": {
    "h": 255.868,
    "s": 47.826,
    "l": 50.392
  },
  "oklch": {
    "l": 0.49042,
    "c": 0.18054,
    "h": 290.3
  },
  "luminance": 0.10518
}

Semantic roles & 50–950 ramp

primary

#6444BD

secondary

#BBC993

accent

#D750B4

background

#F9F7FD

surface

#F2EDFA

border

#CCC8D3

text

#0E0914

muted

#7E7B83

Preview Lab

Preview with #6444BD

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

Preview Lab → · Contrast checker → · Palette generator →