#673FA5#673FA5

#673FA5 is a mid, vivid violet. Relative luminance 0.092; OKLCH L 46.8% C 0.158 H 298.1°. Best body text is #FFFFFF at 7.42:1 contrast (WCAG AA passes).

Color values

HEX	#673FA5
RGB	rgb(103, 63, 165)
HSL	hsl(264, 45%, 45%)
HSV	hsv(264, 62%, 65%)
CMYK	cmyk(37.6%, 61.8%, 0%, 35.3%)
CIE-LAB	lab(36.28, 39.72, -48.93)
CIE-LCH	lch(36.28, 63.02, 309.06°)
OKLab	oklab(46.77% 0.0743 -0.1391)
OKLCH	oklch(46.77% 0.158 298.1)
XYZ	xyz(14.1609, 9.1550, 36.6110)
Luminance	0.0916 (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

#673FA5 #7DA53F

analogous

#3F4AA5 #673FA5 #9A3FA5

triadic

#673FA5 #A5673F #3FA567

tetradic

#673FA5 #A53F4A #7DA53F #3FA59A

square

#673FA5 #A53F4A #7DA53F #3FA59A

split-complementary

#673FA5 #A59A3F #4AA53F

monochromatic

#301D4C #4B2E79 #673FA5 #865FC2 #A78CD3

Accessibility & contrast

On white

7.42

#673FA5 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.83

#673FA5 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #673FA5

7.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##673FA5	#FFFFFF	#000000	##FFFFFF
##673FA5	1.00	7.42	2.83	7.42
#FFFFFF	7.42	1.00	21.00	1.00
#000000	2.83	21.00	1.00	21.00
##FFFFFF	7.42	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0055A8

Deuteranopia (green-blind)

#1454A3

Tritanopia (blue-blind)

#59556C

Achromatopsia (no color)

#555555

Design tokens & code

CSS

--color: #673fa5;
/* rgb */ color: rgb(103, 63, 165);
/* oklch */ color: oklch(46.8% 0.158 298.1);

Tailwind

colors: {
  custom: {
    50: '#9776c0',
    500: '#673fa5',
    950: '#000000',
  },
}

SCSS

$custom: #673fa5;
$custom-light: #9776c0;
$custom-dark: #000000;

JSON

{
  "hex": "#673fa5",
  "rgb": {
    "r": 103,
    "g": 63,
    "b": 165
  },
  "hsl": {
    "h": 263.529,
    "s": 44.737,
    "l": 44.706
  },
  "oklch": {
    "l": 0.46769,
    "c": 0.15771,
    "h": 298.1
  },
  "luminance": 0.09155
}

Semantic roles & 50–950 ramp

primary

#673FA5

secondary

#A6BE82

accent

#D453A2

background

#F9F7FB

surface

#F2EDF7

border

#CCC8D0

text

#0E0812

muted

#7E7B81

Preview Lab

Preview with #673FA5

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

Preview Lab → · Contrast checker → · Palette generator →