#673CB9#673CB9

#673CB9 is a mid, vivid violet. Relative luminance 0.096; OKLCH L 47.9% C 0.186 H 294.0°. Best body text is #FFFFFF at 7.18:1 contrast (WCAG AA passes).

Color values

HEX	#673CB9
RGB	rgb(103, 60, 185)
HSL	hsl(261, 51%, 48%)
HSV	hsv(261, 68%, 73%)
CMYK	cmyk(44.3%, 67.6%, 0%, 27.5%)
CIE-LAB	lab(37.15, 46.79, -59.42)
CIE-LCH	lch(37.15, 75.63, 308.22°)
OKLab	oklab(47.86% 0.0757 -0.1699)
OKLCH	oklch(47.86% 0.186 294)
XYZ	xyz(15.9640, 9.6176, 46.9048)
Luminance	0.0962 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Bluey Purple

#6241C7

ΔE00 2.65

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#673CB9 #8EB93C

analogous

#3C4FB9 #673CB9 #A53CB9

triadic

#673CB9 #B9673C #3CB967

tetradic

#673CB9 #B93C4F #8EB93C #3CB9A5

square

#673CB9 #B93C4F #8EB93C #3CB9A5

split-complementary

#673CB9 #B9A53C #4FB93C

monochromatic

#341E5D #4D2D8B #673CB9 #8965CD #AC93DC

Accessibility & contrast

On white

7.18

#673CB9 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.92

#673CB9 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #673CB9

7.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##673CB9	#FFFFFF	#000000	##FFFFFF
##673CB9	1.00	7.18	2.92	7.18
#FFFFFF	7.18	1.00	21.00	1.00
#000000	2.92	21.00	1.00	21.00
##FFFFFF	7.18	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0059BD

Deuteranopia (green-blind)

#0055B6

Tritanopia (blue-blind)

#505A75

Achromatopsia (no color)

#575757

Design tokens & code

CSS

--color: #673cb9;
/* rgb */ color: rgb(103, 60, 185);
/* oklch */ color: oklch(47.9% 0.186 294.0);

Tailwind

colors: {
  custom: {
    50: '#9975cf',
    500: '#673cb9',
    950: '#000000',
  },
}

SCSS

$custom: #673cb9;
$custom-light: #9975cf;
$custom-dark: #000000;

JSON

{
  "hex": "#673cb9",
  "rgb": {
    "r": 103,
    "g": 60,
    "b": 185
  },
  "hsl": {
    "h": 260.64,
    "s": 51.02,
    "l": 48.039
  },
  "oklch": {
    "l": 0.4786,
    "c": 0.18602,
    "h": 294
  },
  "luminance": 0.09618
}

Semantic roles & 50–950 ramp

primary

#673CB9

secondary

#B2C789

accent

#DA4DAA

background

#F9F7FC

surface

#F2EDF9

border

#CCC8D2

text

#0F0814

muted

#7E7B82

Preview Lab

Preview with #673CB9

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

Preview Lab → · Contrast checker → · Palette generator →