#673EA9#673EA9

#673EA9 is a mid, vivid violet. Relative luminance 0.092; OKLCH L 46.9% C 0.164 H 297.3°. Best body text is #FFFFFF at 7.40:1 contrast (WCAG AA passes).

Color values

HEX	#673EA9
RGB	rgb(103, 62, 169)
HSL	hsl(263, 46%, 45%)
HSV	hsv(263, 63%, 66%)
CMYK	cmyk(39.1%, 63.3%, 0%, 33.7%)
CIE-LAB	lab(36.35, 41.35, -51.21)
CIE-LCH	lch(36.35, 65.82, 308.92°)
OKLab	oklab(46.91% 0.0753 -0.1458)
OKLCH	oklch(46.91% 0.164 297.3)
XYZ	xyz(14.4757, 9.1932, 38.5402)
Luminance	0.0919 (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

#673EA9 #80A93E

analogous

#3E4AA9 #673EA9 #9C3EA9

triadic

#673EA9 #A9673E #3EA967

tetradic

#673EA9 #A93E4A #80A93E #3EA99C

square

#673EA9 #A93E4A #80A93E #3EA99C

split-complementary

#673EA9 #A99C3E #4AA93E

monochromatic

#301D4F #4C2E7C #673EA9 #8660C5 #A88CD5

Accessibility & contrast

On white

7.40

#673EA9 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.84

#673EA9 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #673EA9

7.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##673EA9	#FFFFFF	#000000	##FFFFFF
##673EA9	1.00	7.40	2.84	7.40
#FFFFFF	7.40	1.00	21.00	1.00
#000000	2.84	21.00	1.00	21.00
##FFFFFF	7.40	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0056AC

Deuteranopia (green-blind)

#0354A7

Tritanopia (blue-blind)

#57566E

Achromatopsia (no color)

#555555

Design tokens & code

CSS

--color: #673ea9;
/* rgb */ color: rgb(103, 62, 169);
/* oklch */ color: oklch(46.9% 0.164 297.3);

Tailwind

colors: {
  custom: {
    50: '#9775c3',
    500: '#673ea9',
    950: '#000000',
  },
}

SCSS

$custom: #673ea9;
$custom-light: #9775c3;
$custom-dark: #000000;

JSON

{
  "hex": "#673ea9",
  "rgb": {
    "r": 103,
    "g": 62,
    "b": 169
  },
  "hsl": {
    "h": 262.991,
    "s": 46.32,
    "l": 45.294
  },
  "oklch": {
    "l": 0.46911,
    "c": 0.16408,
    "h": 297.3
  },
  "luminance": 0.09193
}

Semantic roles & 50–950 ramp

primary

#673EA9

secondary

#A8C083

accent

#D652A3

background

#F9F7FC

surface

#F2EDF8

border

#CCC8D1

text

#0E0813

muted

#7E7B82

Preview Lab

Preview with #673EA9

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

Preview Lab → · Contrast checker → · Palette generator →