#673AAC#673AAC

#673AAC is a mid, vivid violet. Relative luminance 0.089; OKLCH L 46.6% C 0.173 H 297.3°. Best body text is #FFFFFF at 7.56:1 contrast (WCAG AA passes).

Color values

HEX	#673AAC
RGB	rgb(103, 58, 172)
HSL	hsl(264, 50%, 45%)
HSV	hsv(264, 66%, 67%)
CMYK	cmyk(40.1%, 66.3%, 0%, 32.5%)
CIE-LAB	lab(35.77, 44.34, -53.95)
CIE-LCH	lch(35.77, 69.83, 309.42°)
OKLab	oklab(46.56% 0.0795 -0.1538)
OKLCH	oklch(46.56% 0.173 297.3)
XYZ	xyz(14.5511, 8.8880, 39.9706)
Luminance	0.0889 (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

#673AAC #7FAC3A

analogous

#3A46AC #673AAC #A03AAC

triadic

#673AAC #AC673A #3AAC67

tetradic

#673AAC #AC3A46 #7FAC3A #3AACA0

square

#673AAC #AC3A46 #7FAC3A #3AACA0

split-complementary

#673AAC #ACA03A #46AC3A

monochromatic

#301B50 #4C2B7E #673AAC #865BC8 #A889D7

Accessibility & contrast

On white

7.56

#673AAC on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.78

#673AAC on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #673AAC

7.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##673AAC	#FFFFFF	#000000	##FFFFFF
##673AAC	1.00	7.56	2.78	7.56
#FFFFFF	7.56	1.00	21.00	1.00
#000000	2.78	21.00	1.00	21.00
##FFFFFF	7.56	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0054B0

Deuteranopia (green-blind)

#0053AA

Tritanopia (blue-blind)

#56546E

Achromatopsia (no color)

#545454

Design tokens & code

CSS

--color: #673aac;
/* rgb */ color: rgb(103, 58, 172);
/* oklch */ color: oklch(46.6% 0.173 297.3);

Tailwind

colors: {
  custom: {
    50: '#9873c5',
    500: '#673aac',
    950: '#000000',
  },
}

SCSS

$custom: #673aac;
$custom-light: #9873c5;
$custom-dark: #000000;

JSON

{
  "hex": "#673aac",
  "rgb": {
    "r": 103,
    "g": 58,
    "b": 172
  },
  "hsl": {
    "h": 263.684,
    "s": 49.565,
    "l": 45.098
  },
  "oklch": {
    "l": 0.46557,
    "c": 0.17319,
    "h": 297.3
  },
  "luminance": 0.08888
}

Semantic roles & 50–950 ramp

primary

#673AAC

secondary

#A8C280

accent

#D94FA2

background

#F9F7FC

surface

#F2EDF8

border

#CCC8D1

text

#0E0813

muted

#7E7B82

Preview Lab

Preview with #673AAC

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

Preview Lab → · Contrast checker → · Palette generator →