#673CA6#673CA6

#673CA6 is a mid, vivid violet. Relative luminance 0.089; OKLCH L 46.4% C 0.163 H 298.5°. Best body text is #FFFFFF at 7.57:1 contrast (WCAG AA passes).

Color values

HEX	#673CA6
RGB	rgb(103, 60, 166)
HSL	hsl(264, 47%, 44%)
HSV	hsv(264, 64%, 65%)
CMYK	cmyk(38%, 63.9%, 0%, 34.9%)
CIE-LAB	lab(35.73, 41.65, -50.42)
CIE-LCH	lch(35.73, 65.40, 309.56°)
OKLab	oklab(46.39% 0.0778 -0.1435)
OKLCH	oklch(46.39% 0.163 298.5)
XYZ	xyz(14.0906, 8.8683, 37.0384)
Luminance	0.0887 (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

#673CA6 #7BA63C

analogous

#3C46A6 #673CA6 #9C3CA6

triadic

#673CA6 #A6673C #3CA667

tetradic

#673CA6 #A63C46 #7BA63C #3CA69C

square

#673CA6 #A63C46 #7BA63C #3CA69C

split-complementary

#673CA6 #A69C3C #46A63C

monochromatic

#2F1C4C #4B2C79 #673CA6 #865BC4 #A788D4

Accessibility & contrast

On white

7.57

#673CA6 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.77

#673CA6 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #673CA6

7.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##673CA6	#FFFFFF	#000000	##FFFFFF
##673CA6	1.00	7.57	2.77	7.57
#FFFFFF	7.57	1.00	21.00	1.00
#000000	2.77	21.00	1.00	21.00
##FFFFFF	7.57	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0054A9

Deuteranopia (green-blind)

#0653A4

Tritanopia (blue-blind)

#58546B

Achromatopsia (no color)

#545454

Design tokens & code

CSS

--color: #673ca6;
/* rgb */ color: rgb(103, 60, 166);
/* oklch */ color: oklch(46.4% 0.163 298.5);

Tailwind

colors: {
  custom: {
    50: '#9774c1',
    500: '#673ca6',
    950: '#000000',
  },
}

SCSS

$custom: #673ca6;
$custom-light: #9774c1;
$custom-dark: #000000;

JSON

{
  "hex": "#673ca6",
  "rgb": {
    "r": 103,
    "g": 60,
    "b": 166
  },
  "hsl": {
    "h": 264.34,
    "s": 46.903,
    "l": 44.314
  },
  "oklch": {
    "l": 0.46391,
    "c": 0.16324,
    "h": 298.5
  },
  "luminance": 0.08868
}

Semantic roles & 50–950 ramp

primary

#673CA6

secondary

#A5BE7F

accent

#D751A0

background

#F9F7FC

surface

#F2EDF8

border

#CCC8D1

text

#0E0812

muted

#7E7B81

Preview Lab

Preview with #673CA6

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

Preview Lab → · Contrast checker → · Palette generator →