#6448BC#6448BC

#6448BC is a mid, vivid violet. Relative luminance 0.110; OKLCH L 49.6% C 0.174 H 289.6°. Best body text is #FFFFFF at 6.57:1 contrast (WCAG AA passes).

Color values

HEX	#6448BC
RGB	rgb(100, 72, 188)
HSL	hsl(254, 46%, 51%)
HSV	hsv(254, 62%, 74%)
CMYK	cmyk(46.8%, 61.7%, 0%, 26.3%)
CIE-LAB	lab(39.54, 40.37, -57.31)
CIE-LCH	lch(39.54, 70.10, 305.16°)
OKLab	oklab(49.59% 0.0585 -0.1638)
OKLCH	oklch(49.59% 0.174 289.6)
XYZ	xyz(16.6474, 10.9743, 48.8083)
Luminance	0.1098 (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

#6448BC #A0BC48

analogous

#4866BC #6448BC #9E48BC

triadic

#6448BC #BC6448 #48BC64

tetradic

#6448BC #BC4866 #A0BC48 #48BC9E

square

#6448BC #BC4866 #A0BC48 #48BC9E

split-complementary

#6448BC #BC9E48 #66BC48

monochromatic

#342565 #4C3592 #6448BC #8A75CC #B0A2DD

Accessibility & contrast

On white

6.57

#6448BC on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.20

#6448BC on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #6448BC

6.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6448BC	#FFFFFF	#000000	##FFFFFF
##6448BC	1.00	6.57	3.20	6.57
#FFFFFF	6.57	1.00	21.00	1.00
#000000	3.20	21.00	1.00	21.00
##FFFFFF	6.57	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005FC0

Deuteranopia (green-blind)

#005ABA

Tritanopia (blue-blind)

#48637B

Achromatopsia (no color)

#5D5D5D

Design tokens & code

CSS

--color: #6448bc;
/* rgb */ color: rgb(100, 72, 188);
/* oklch */ color: oklch(49.6% 0.174 289.6);

Tailwind

colors: {
  custom: {
    50: '#977cd1',
    500: '#6448bc',
    950: '#000000',
  },
}

SCSS

$custom: #6448bc;
$custom-light: #977cd1;
$custom-dark: #000000;

JSON

{
  "hex": "#6448bc",
  "rgb": {
    "r": 100,
    "g": 72,
    "b": 188
  },
  "hsl": {
    "h": 254.483,
    "s": 46.4,
    "l": 50.98
  },
  "oklch": {
    "l": 0.49588,
    "c": 0.17397,
    "h": 289.6
  },
  "luminance": 0.10975
}

Semantic roles & 50–950 ramp

primary

#6448BC

secondary

#BDCA96

accent

#D652B6

background

#F9F7FC

surface

#F2EEF9

border

#CCC9D2

text

#0E0914

muted

#7E7B82

Preview Lab

Preview with #6448BC

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

Preview Lab → · Contrast checker → · Palette generator →