#673CAC#673CAC

#673CAC is a mid, vivid violet. Relative luminance 0.091; OKLCH L 46.8% C 0.171 H 297.0°. Best body text is #FFFFFF at 7.45:1 contrast (WCAG AA passes).

Color values

HEX	#673CAC
RGB	rgb(103, 60, 172)
HSL	hsl(263, 48%, 45%)
HSV	hsv(263, 65%, 67%)
CMYK	cmyk(40.1%, 65.1%, 0%, 32.5%)
CIE-LAB	lab(36.16, 43.26, -53.31)
CIE-LCH	lch(36.16, 68.65, 309.06°)
OKLab	oklab(46.84% 0.0773 -0.152)
OKLCH	oklch(46.84% 0.171 297)
XYZ	xyz(14.6538, 9.0936, 40.0049)
Luminance	0.0909 (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

#673CAC #81AC3C

analogous

#3C49AC #673CAC #9F3CAC

triadic

#673CAC #AC673C #3CAC67

tetradic

#673CAC #AC3C49 #81AC3C #3CAC9F

square

#673CAC #AC3C49 #81AC3C #3CAC9F

split-complementary

#673CAC #AC9F3C #49AC3C

monochromatic

#311C51 #4C2C7F #673CAC #865EC7 #A88CD7

Accessibility & contrast

On white

7.45

#673CAC on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.82

#673CAC on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #673CAC

7.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##673CAC	#FFFFFF	#000000	##FFFFFF
##673CAC	1.00	7.45	2.82	7.45
#FFFFFF	7.45	1.00	21.00	1.00
#000000	2.82	21.00	1.00	21.00
##FFFFFF	7.45	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0056AF

Deuteranopia (green-blind)

#0054AA

Tritanopia (blue-blind)

#56566E

Achromatopsia (no color)

#555555

Design tokens & code

CSS

--color: #673cac;
/* rgb */ color: rgb(103, 60, 172);
/* oklch */ color: oklch(46.8% 0.171 297.0);

Tailwind

colors: {
  custom: {
    50: '#9874c5',
    500: '#673cac',
    950: '#000000',
  },
}

SCSS

$custom: #673cac;
$custom-light: #9874c5;
$custom-dark: #000000;

JSON

{
  "hex": "#673cac",
  "rgb": {
    "r": 103,
    "g": 60,
    "b": 172
  },
  "hsl": {
    "h": 263.036,
    "s": 48.276,
    "l": 45.49
  },
  "oklch": {
    "l": 0.46843,
    "c": 0.1705,
    "h": 297
  },
  "luminance": 0.09094
}

Semantic roles & 50–950 ramp

primary

#673CAC

secondary

#A9C182

accent

#D850A4

background

#F9F7FC

surface

#F2EDF8

border

#CCC8D1

text

#0E0813

muted

#7E7B82

Preview Lab

Preview with #673CAC

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

Preview Lab → · Contrast checker → · Palette generator →