#673CA1#673CA1

#673CA1 is a mid, vivid violet. Relative luminance 0.087; OKLCH L 46.0% C 0.157 H 299.8°. Best body text is #FFFFFF at 7.67:1 contrast (WCAG AA passes).

Color values

HEX	#673CA1
RGB	rgb(103, 60, 161)
HSL	hsl(266, 46%, 43%)
HSV	hsv(266, 63%, 63%)
CMYK	cmyk(36%, 62.7%, 0%, 36.9%)
CIE-LAB	lab(35.38, 40.33, -47.99)
CIE-LCH	lch(35.38, 62.68, 310.04°)
OKLab	oklab(46.02% 0.0782 -0.1363)
OKLCH	oklch(46.02% 0.157 299.8)
XYZ	xyz(13.6408, 8.6884, 34.6697)
Luminance	0.0869 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Blue With A Hint Of Purple

#533CC6

ΔE00 6.97

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#673CA1 #76A13C

analogous

#3C43A1 #673CA1 #993CA1

triadic

#673CA1 #A1673C #3CA167

tetradic

#673CA1 #A13C43 #76A13C #3CA199

square

#673CA1 #A13C43 #76A13C #3CA199

split-complementary

#673CA1 #A1993C #43A13C

monochromatic

#2E1B48 #4A2B74 #673CA1 #8559C1 #A686D2

Accessibility & contrast

On white

7.67

#673CA1 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.74

#673CA1 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #673CA1

7.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##673CA1	#FFFFFF	#000000	##FFFFFF
##673CA1	1.00	7.67	2.74	7.67
#FFFFFF	7.67	1.00	21.00	1.00
#000000	2.74	21.00	1.00	21.00
##FFFFFF	7.67	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0053A4

Deuteranopia (green-blind)

#15529F

Tritanopia (blue-blind)

#5A5269

Achromatopsia (no color)

#535353

Design tokens & code

CSS

--color: #673ca1;
/* rgb */ color: rgb(103, 60, 161);
/* oklch */ color: oklch(46.0% 0.157 299.8);

Tailwind

colors: {
  custom: {
    50: '#9774bd',
    500: '#673ca1',
    950: '#000000',
  },
}

SCSS

$custom: #673ca1;
$custom-light: #9774bd;
$custom-dark: #000000;

JSON

{
  "hex": "#673ca1",
  "rgb": {
    "r": 103,
    "g": 60,
    "b": 161
  },
  "hsl": {
    "h": 265.545,
    "s": 45.701,
    "l": 43.333
  },
  "oklch": {
    "l": 0.46024,
    "c": 0.15715,
    "h": 299.8
  },
  "luminance": 0.08688
}

Semantic roles & 50–950 ramp

primary

#673CA1

secondary

#A1BC7D

accent

#D5529E

background

#F9F7FB

surface

#F2EDF7

border

#CCC8D0

text

#0E0812

muted

#7E7B81

Preview Lab

Preview with #673CA1

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

Preview Lab → · Contrast checker → · Palette generator →