#673CA7#673CA7

#673CA7 is a mid, vivid violet. Relative luminance 0.089; OKLCH L 46.5% C 0.164 H 298.2°. Best body text is #FFFFFF at 7.55:1 contrast (WCAG AA passes).

Color values

HEX	#673CA7
RGB	rgb(103, 60, 167)
HSL	hsl(264, 47%, 45%)
HSV	hsv(264, 64%, 65%)
CMYK	cmyk(38.3%, 64.1%, 0%, 34.5%)
CIE-LAB	lab(35.80, 41.92, -50.91)
CIE-LCH	lch(35.80, 65.95, 309.47°)
OKLab	oklab(46.47% 0.0778 -0.1449)
OKLCH	oklch(46.47% 0.164 298.2)
XYZ	xyz(14.1827, 8.9051, 37.5234)
Luminance	0.0891 (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

#673CA7 #7CA73C

analogous

#3C47A7 #673CA7 #9D3CA7

triadic

#673CA7 #A7673C #3CA767

tetradic

#673CA7 #A73C47 #7CA73C #3CA79D

square

#673CA7 #A73C47 #7CA73C #3CA79D

split-complementary

#673CA7 #A79D3C #47A73C

monochromatic

#2F1C4D #4B2C7A #673CA7 #865CC4 #A789D5

Accessibility & contrast

On white

7.55

#673CA7 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.78

#673CA7 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #673CA7

7.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##673CA7	#FFFFFF	#000000	##FFFFFF
##673CA7	1.00	7.55	2.78	7.55
#FFFFFF	7.55	1.00	21.00	1.00
#000000	2.78	21.00	1.00	21.00
##FFFFFF	7.55	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0054AA

Deuteranopia (green-blind)

#0253A5

Tritanopia (blue-blind)

#58546C

Achromatopsia (no color)

#545454

Design tokens & code

CSS

--color: #673ca7;
/* rgb */ color: rgb(103, 60, 167);
/* oklch */ color: oklch(46.5% 0.164 298.2);

Tailwind

colors: {
  custom: {
    50: '#9774c2',
    500: '#673ca7',
    950: '#000000',
  },
}

SCSS

$custom: #673ca7;
$custom-light: #9774c2;
$custom-dark: #000000;

JSON

{
  "hex": "#673ca7",
  "rgb": {
    "r": 103,
    "g": 60,
    "b": 167
  },
  "hsl": {
    "h": 264.112,
    "s": 47.137,
    "l": 44.51
  },
  "oklch": {
    "l": 0.46466,
    "c": 0.16445,
    "h": 298.2
  },
  "luminance": 0.08905
}

Semantic roles & 50–950 ramp

primary

#673CA7

secondary

#A6BF80

accent

#D751A1

background

#F9F7FC

surface

#F2EDF8

border

#CCC8D1

text

#0E0812

muted

#7E7B81

Preview Lab

Preview with #673CA7

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

Preview Lab → · Contrast checker → · Palette generator →