#673AB0#673AB0

#673AB0 is a mid, vivid violet. Relative luminance 0.090; OKLCH L 46.9% C 0.178 H 296.4°. Best body text is #FFFFFF at 7.48:1 contrast (WCAG AA passes).

Color values

HEX	#673AB0
RGB	rgb(103, 58, 176)
HSL	hsl(263, 50%, 46%)
HSV	hsv(263, 67%, 69%)
CMYK	cmyk(41.5%, 67%, 0%, 31%)
CIE-LAB	lab(36.07, 45.41, -55.84)
CIE-LCH	lch(36.07, 71.98, 309.12°)
OKLab	oklab(46.87% 0.079 -0.1594)
OKLCH	oklch(46.87% 0.178 296.4)
XYZ	xyz(14.9410, 9.0440, 42.0243)
Luminance	0.0904 (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

#673AB0 #83B03A

analogous

#3A48B0 #673AB0 #A23AB0

triadic

#673AB0 #B0673A #3AB067

tetradic

#673AB0 #B03A48 #83B03A #3AB0A2

square

#673AB0 #B03A48 #83B03A #3AB0A2

split-complementary

#673AB0 #B0A23A #48B03A

monochromatic

#311C54 #4C2B82 #673AB0 #875DCA #A98BD9

Accessibility & contrast

On white

7.48

#673AB0 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.81

#673AB0 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #673AB0

7.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##673AB0	#FFFFFF	#000000	##FFFFFF
##673AB0	1.00	7.48	2.81	7.48
#FFFFFF	7.48	1.00	21.00	1.00
#000000	2.81	21.00	1.00	21.00
##FFFFFF	7.48	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0055B4

Deuteranopia (green-blind)

#0053AE

Tritanopia (blue-blind)

#545670

Achromatopsia (no color)

#555555

Design tokens & code

CSS

--color: #673ab0;
/* rgb */ color: rgb(103, 58, 176);
/* oklch */ color: oklch(46.9% 0.178 296.4);

Tailwind

colors: {
  custom: {
    50: '#9873c8',
    500: '#673ab0',
    950: '#000000',
  },
}

SCSS

$custom: #673ab0;
$custom-light: #9873c8;
$custom-dark: #000000;

JSON

{
  "hex": "#673ab0",
  "rgb": {
    "r": 103,
    "g": 58,
    "b": 176
  },
  "hsl": {
    "h": 262.881,
    "s": 50.427,
    "l": 45.882
  },
  "oklch": {
    "l": 0.46869,
    "c": 0.17794,
    "h": 296.4
  },
  "luminance": 0.09044
}

Semantic roles & 50–950 ramp

primary

#673AB0

secondary

#ABC382

accent

#DA4EA5

background

#F9F7FC

surface

#F2EDF8

border

#CCC8D1

text

#0E0813

muted

#7E7B82

Preview Lab

Preview with #673AB0

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

Preview Lab → · Contrast checker → · Palette generator →