#673CA9#673CA9

#673CA9 is a mid, vivid violet. Relative luminance 0.090; OKLCH L 46.6% C 0.167 H 297.7°. Best body text is #FFFFFF at 7.51:1 contrast (WCAG AA passes).

Color values

HEX	#673CA9
RGB	rgb(103, 60, 169)
HSL	hsl(264, 48%, 45%)
HSV	hsv(264, 64%, 66%)
CMYK	cmyk(39.1%, 64.5%, 0%, 33.7%)
CIE-LAB	lab(35.95, 42.46, -51.87)
CIE-LCH	lch(35.95, 67.03, 309.30°)
OKLab	oklab(46.62% 0.0776 -0.1477)
OKLCH	oklch(46.62% 0.167 297.7)
XYZ	xyz(14.3690, 8.9796, 38.5046)
Luminance	0.0898 (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

#673CA9 #7EA93C

analogous

#3C47A9 #673CA9 #9E3CA9

triadic

#673CA9 #A9673C #3CA967

tetradic

#673CA9 #A93C47 #7EA93C #3CA99E

square

#673CA9 #A93C47 #7EA93C #3CA99E

split-complementary

#673CA9 #A99E3C #47A93C

monochromatic

#301C4F #4B2C7C #673CA9 #865DC5 #A88AD5

Accessibility & contrast

On white

7.51

#673CA9 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.80

#673CA9 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #673CA9

7.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##673CA9	#FFFFFF	#000000	##FFFFFF
##673CA9	1.00	7.51	2.80	7.51
#FFFFFF	7.51	1.00	21.00	1.00
#000000	2.80	21.00	1.00	21.00
##FFFFFF	7.51	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0055AC

Deuteranopia (green-blind)

#0053A7

Tritanopia (blue-blind)

#57556D

Achromatopsia (no color)

#555555

Design tokens & code

CSS

--color: #673ca9;
/* rgb */ color: rgb(103, 60, 169);
/* oklch */ color: oklch(46.6% 0.167 297.7);

Tailwind

colors: {
  custom: {
    50: '#9774c3',
    500: '#673ca9',
    950: '#000000',
  },
}

SCSS

$custom: #673ca9;
$custom-light: #9774c3;
$custom-dark: #000000;

JSON

{
  "hex": "#673ca9",
  "rgb": {
    "r": 103,
    "g": 60,
    "b": 169
  },
  "hsl": {
    "h": 263.67,
    "s": 47.598,
    "l": 44.902
  },
  "oklch": {
    "l": 0.46616,
    "c": 0.16687,
    "h": 297.7
  },
  "luminance": 0.0898
}

Semantic roles & 50–950 ramp

primary

#673CA9

secondary

#A7C081

accent

#D751A2

background

#F9F7FC

surface

#F2EDF8

border

#CCC8D1

text

#0E0813

muted

#7E7B82

Preview Lab

Preview with #673CA9

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

Preview Lab → · Contrast checker → · Palette generator →