#6444B2#6444B2

#6444B2 is a mid, vivid violet. Relative luminance 0.101; OKLCH L 48.2% C 0.167 H 292.4°. Best body text is #FFFFFF at 6.97:1 contrast (WCAG AA passes).

Color values

HEX	#6444B2
RGB	rgb(100, 68, 178)
HSL	hsl(257, 45%, 48%)
HSV	hsv(257, 62%, 70%)
CMYK	cmyk(43.8%, 61.8%, 0%, 30.2%)
CIE-LAB	lab(37.95, 39.80, -54.00)
CIE-LCH	lch(37.95, 67.08, 306.39°)
OKLab	oklab(48.2% 0.0636 -0.1541)
OKLCH	oklch(48.2% 0.167 292.4)
XYZ	xyz(15.3563, 10.0575, 43.2430)
Luminance	0.1006 (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

#6444B2 #92B244

analogous

#445BB2 #6444B2 #9B44B2

triadic

#6444B2 #B26444 #44B264

tetradic

#6444B2 #B2445B #92B244 #44B29B

square

#6444B2 #B2445B #92B244 #44B29B

split-complementary

#6444B2 #B29B44 #5BB244

monochromatic

#322259 #4B3386 #6444B2 #876CC7 #AB99D8

Accessibility & contrast

On white

6.97

#6444B2 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.01

#6444B2 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #6444B2

6.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6444B2	#FFFFFF	#000000	##FFFFFF
##6444B2	1.00	6.97	3.01	6.97
#FFFFFF	6.97	1.00	21.00	1.00
#000000	3.01	21.00	1.00	21.00
##FFFFFF	6.97	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005BB6

Deuteranopia (green-blind)

#0057B0

Tritanopia (blue-blind)

#4E5D74

Achromatopsia (no color)

#595959

Design tokens & code

CSS

--color: #6444b2;
/* rgb */ color: rgb(100, 68, 178);
/* oklch */ color: oklch(48.2% 0.167 292.4);

Tailwind

colors: {
  custom: {
    50: '#9679ca',
    500: '#6444b2',
    950: '#000000',
  },
}

SCSS

$custom: #6444b2;
$custom-light: #9679ca;
$custom-dark: #000000;

JSON

{
  "hex": "#6444b2",
  "rgb": {
    "r": 100,
    "g": 68,
    "b": 178
  },
  "hsl": {
    "h": 257.455,
    "s": 44.715,
    "l": 48.235
  },
  "oklch": {
    "l": 0.48198,
    "c": 0.16671,
    "h": 292.4
  },
  "luminance": 0.10058
}

Semantic roles & 50–950 ramp

primary

#6444B2

secondary

#B4C48E

accent

#D453AF

background

#F9F7FC

surface

#F2EDF8

border

#CCC8D1

text

#0E0913

muted

#7E7B82

Preview Lab

Preview with #6444B2

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

Preview Lab → · Contrast checker → · Palette generator →