#673AC9#673AC9

#673AC9 is a mid, highly saturated violet. Relative luminance 0.101; OKLCH L 48.9% C 0.207 H 291.2°. Best body text is #FFFFFF at 6.94:1 contrast (WCAG AA passes).

Color values

HEX	#673AC9
RGB	rgb(103, 58, 201)
HSL	hsl(259, 57%, 51%)
HSV	hsv(259, 71%, 79%)
CMYK	cmyk(48.8%, 71.1%, 0%, 21.2%)
CIE-LAB	lab(38.07, 52.19, -67.28)
CIE-LCH	lch(38.07, 85.15, 307.80°)
OKLab	oklab(48.92% 0.0748 -0.193)
OKLCH	oklch(48.92% 0.207 291.2)
XYZ	xyz(17.6462, 10.1260, 56.2718)
Luminance	0.1013 (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

#673AC9 #9CC93A

analogous

#3A54C9 #673AC9 #AE3AC9

triadic

#673AC9 #C9673A #3AC967

tetradic

#673AC9 #C93A54 #9CC93A #3AC9AE

square

#673AC9 #C93A54 #9CC93A #3AC9AE

split-complementary

#673AC9 #C9AE3A #54C93A

monochromatic

#361D6B #4E2B9B #673AC9 #8C6AD6 #B19AE3

Accessibility & contrast

On white

6.94

#673AC9 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.03

#673AC9 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #673AC9

6.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##673AC9	#FFFFFF	#000000	##FFFFFF
##673AC9	1.00	6.94	3.03	6.94
#FFFFFF	6.94	1.00	21.00	1.00
#000000	3.03	21.00	1.00	21.00
##FFFFFF	6.94	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005CCD

Deuteranopia (green-blind)

#0056C6

Tritanopia (blue-blind)

#475F7E

Achromatopsia (no color)

#5A5A5A

Design tokens & code

CSS

--color: #673ac9;
/* rgb */ color: rgb(103, 58, 201);
/* oklch */ color: oklch(48.9% 0.207 291.2);

Tailwind

colors: {
  custom: {
    50: '#9b74da',
    500: '#673ac9',
    950: '#000000',
  },
}

SCSS

$custom: #673ac9;
$custom-light: #9b74da;
$custom-dark: #000000;

JSON

{
  "hex": "#673ac9",
  "rgb": {
    "r": 103,
    "g": 58,
    "b": 201
  },
  "hsl": {
    "h": 258.881,
    "s": 56.972,
    "l": 50.784
  },
  "oklch": {
    "l": 0.48918,
    "c": 0.20701,
    "h": 291.2
  },
  "luminance": 0.10127
}

Semantic roles & 50–950 ramp

primary

#673AC9

secondary

#BBCF90

accent

#E048B0

background

#FAF7FD

surface

#F4EDFB

border

#CEC8D4

text

#0F0815

muted

#7F7B83

Preview Lab

Preview with #673AC9

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

Preview Lab → · Contrast checker → · Palette generator →