#673CB8#673CB8

#673CB8 is a mid, vivid violet. Relative luminance 0.096; OKLCH L 47.8% C 0.185 H 294.2°. Best body text is #FFFFFF at 7.20:1 contrast (WCAG AA passes).

Color values

HEX	#673CB8
RGB	rgb(103, 60, 184)
HSL	hsl(261, 51%, 48%)
HSV	hsv(261, 67%, 72%)
CMYK	cmyk(44%, 67.4%, 0%, 27.8%)
CIE-LAB	lab(37.07, 46.51, -58.95)
CIE-LCH	lch(37.07, 75.09, 308.27°)
OKLab	oklab(47.78% 0.0758 -0.1686)
OKLCH	oklch(47.78% 0.185 294.2)
XYZ	xyz(15.8588, 9.5755, 46.3508)
Luminance	0.0958 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Bluey Purple

#6241C7

ΔE00 2.78

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#673CB8 #8DB83C

analogous

#3C4FB8 #673CB8 #A53CB8

triadic

#673CB8 #B8673C #3CB867

tetradic

#673CB8 #B83C4F #8DB83C #3CB8A5

square

#673CB8 #B83C4F #8DB83C #3CB8A5

split-complementary

#673CB8 #B8A53C #4FB83C

monochromatic

#331E5C #4D2D8A #673CB8 #8965CD #AC93DC

Accessibility & contrast

On white

7.20

#673CB8 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.92

#673CB8 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #673CB8

7.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##673CB8	#FFFFFF	#000000	##FFFFFF
##673CB8	1.00	7.20	2.92	7.20
#FFFFFF	7.20	1.00	21.00	1.00
#000000	2.92	21.00	1.00	21.00
##FFFFFF	7.20	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0058BC

Deuteranopia (green-blind)

#0055B5

Tritanopia (blue-blind)

#505A75

Achromatopsia (no color)

#575757

Design tokens & code

CSS

--color: #673cb8;
/* rgb */ color: rgb(103, 60, 184);
/* oklch */ color: oklch(47.8% 0.185 294.2);

Tailwind

colors: {
  custom: {
    50: '#9975ce',
    500: '#673cb8',
    950: '#000000',
  },
}

SCSS

$custom: #673cb8;
$custom-light: #9975ce;
$custom-dark: #000000;

JSON

{
  "hex": "#673cb8",
  "rgb": {
    "r": 103,
    "g": 60,
    "b": 184
  },
  "hsl": {
    "h": 260.806,
    "s": 50.82,
    "l": 47.843
  },
  "oklch": {
    "l": 0.4778,
    "c": 0.18483,
    "h": 294.2
  },
  "luminance": 0.09576
}

Semantic roles & 50–950 ramp

primary

#673CB8

secondary

#B1C789

accent

#DA4DA9

background

#F9F7FC

surface

#F2EDF9

border

#CCC8D2

text

#0F0814

muted

#7E7B82

Preview Lab

Preview with #673CB8

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

Preview Lab → · Contrast checker → · Palette generator →