#673AAD#673AAD

#673AAD is a mid, vivid violet. Relative luminance 0.089; OKLCH L 46.6% C 0.174 H 297.1°. Best body text is #FFFFFF at 7.54:1 contrast (WCAG AA passes).

Color values

HEX	#673AAD
RGB	rgb(103, 58, 173)
HSL	hsl(263, 50%, 45%)
HSV	hsv(263, 66%, 68%)
CMYK	cmyk(40.5%, 66.5%, 0%, 32.2%)
CIE-LAB	lab(35.84, 44.61, -54.42)
CIE-LCH	lch(35.84, 70.37, 309.34°)
OKLab	oklab(46.64% 0.0794 -0.1552)
OKLCH	oklch(46.64% 0.174 297.1)
XYZ	xyz(14.6475, 8.9265, 40.4783)
Luminance	0.0893 (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

#673AAD #80AD3A

analogous

#3A46AD #673AAD #A03AAD

triadic

#673AAD #AD673A #3AAD67

tetradic

#673AAD #AD3A46 #80AD3A #3AADA0

square

#673AAD #AD3A46 #80AD3A #3AADA0

split-complementary

#673AAD #ADA03A #46AD3A

monochromatic

#301B51 #4C2B7F #673AAD #865CC8 #A88AD8

Accessibility & contrast

On white

7.54

#673AAD on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.79

#673AAD on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #673AAD

7.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##673AAD	#FFFFFF	#000000	##FFFFFF
##673AAD	1.00	7.54	2.79	7.54
#FFFFFF	7.54	1.00	21.00	1.00
#000000	2.79	21.00	1.00	21.00
##FFFFFF	7.54	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0055B1

Deuteranopia (green-blind)

#0053AB

Tritanopia (blue-blind)

#56556E

Achromatopsia (no color)

#545454

Design tokens & code

CSS

--color: #673aad;
/* rgb */ color: rgb(103, 58, 173);
/* oklch */ color: oklch(46.6% 0.174 297.1);

Tailwind

colors: {
  custom: {
    50: '#9873c6',
    500: '#673aad',
    950: '#000000',
  },
}

SCSS

$custom: #673aad;
$custom-light: #9873c6;
$custom-dark: #000000;

JSON

{
  "hex": "#673aad",
  "rgb": {
    "r": 103,
    "g": 58,
    "b": 173
  },
  "hsl": {
    "h": 263.478,
    "s": 49.784,
    "l": 45.294
  },
  "oklch": {
    "l": 0.46635,
    "c": 0.17438,
    "h": 297.1
  },
  "luminance": 0.08927
}

Semantic roles & 50–950 ramp

primary

#673AAD

secondary

#A8C281

accent

#D94EA3

background

#F9F7FC

surface

#F2EDF8

border

#CCC8D1

text

#0E0813

muted

#7E7B82

Preview Lab

Preview with #673AAD

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

Preview Lab → · Contrast checker → · Palette generator →