#673DA6#673DA6

#673DA6 is a mid, vivid violet. Relative luminance 0.090; OKLCH L 46.5% C 0.162 H 298.3°. Best body text is #FFFFFF at 7.51:1 contrast (WCAG AA passes).

Color values

HEX	#673DA6
RGB	rgb(103, 61, 166)
HSL	hsl(264, 46%, 45%)
HSV	hsv(264, 63%, 65%)
CMYK	cmyk(38%, 63.3%, 0%, 34.9%)
CIE-LAB	lab(35.93, 41.10, -50.09)
CIE-LCH	lch(35.93, 64.80, 309.37°)
OKLab	oklab(46.54% 0.0767 -0.1425)
OKLCH	oklch(46.54% 0.162 298.3)
XYZ	xyz(14.1435, 8.9740, 37.0560)
Luminance	0.0897 (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

#673DA6 #7CA63D

analogous

#3D47A6 #673DA6 #9C3DA6

triadic

#673DA6 #A6673D #3DA667

tetradic

#673DA6 #A63D47 #7CA63D #3DA69C

square

#673DA6 #A63D47 #7CA63D #3DA69C

split-complementary

#673DA6 #A69C3D #47A63D

monochromatic

#2F1C4C #4B2D79 #673DA6 #865DC3 #A78AD4

Accessibility & contrast

On white

7.51

#673DA6 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.79

#673DA6 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #673DA6

7.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##673DA6	#FFFFFF	#000000	##FFFFFF
##673DA6	1.00	7.51	2.79	7.51
#FFFFFF	7.51	1.00	21.00	1.00
#000000	2.79	21.00	1.00	21.00
##FFFFFF	7.51	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0055A9

Deuteranopia (green-blind)

#0A53A4

Tritanopia (blue-blind)

#58546C

Achromatopsia (no color)

#545454

Design tokens & code

CSS

--color: #673da6;
/* rgb */ color: rgb(103, 61, 166);
/* oklch */ color: oklch(46.5% 0.162 298.3);

Tailwind

colors: {
  custom: {
    50: '#9775c1',
    500: '#673da6',
    950: '#000000',
  },
}

SCSS

$custom: #673da6;
$custom-light: #9775c1;
$custom-dark: #000000;

JSON

{
  "hex": "#673da6",
  "rgb": {
    "r": 103,
    "g": 61,
    "b": 166
  },
  "hsl": {
    "h": 264,
    "s": 46.256,
    "l": 44.51
  },
  "oklch": {
    "l": 0.4654,
    "c": 0.16182,
    "h": 298.3
  },
  "luminance": 0.08974
}

Semantic roles & 50–950 ramp

primary

#673DA6

secondary

#A6BE80

accent

#D652A1

background

#F9F7FC

surface

#F2EDF8

border

#CCC8D1

text

#0E0812

muted

#7E7B81

Preview Lab

Preview with #673DA6

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

Preview Lab → · Contrast checker → · Palette generator →