#673A94#673A94

#673A94 is a dark, vivid violet. Relative luminance 0.080; OKLCH L 44.8% C 0.144 H 304.2°. Best body text is #FFFFFF at 8.05:1 contrast (WCAG AA passes).

Color values

HEX	#673A94
RGB	rgb(103, 58, 148)
HSL	hsl(270, 44%, 40%)
HSV	hsv(270, 61%, 58%)
CMYK	cmyk(30.4%, 60.8%, 0%, 42%)
CIE-LAB	lab(34.08, 38.06, -42.20)
CIE-LCH	lch(34.08, 56.83, 312.05°)
OKLab	oklab(44.8% 0.0812 -0.1193)
OKLCH	oklch(44.8% 0.144 304.2)
XYZ	xyz(12.4507, 8.0478, 28.9087)
Luminance	0.0805 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#673A94 #67943A

analogous

#3A3A94 #673A94 #943A94

triadic

#673A94 #94673A #3A9467

tetradic

#673A94 #943A3A #67943A #3A9494

square

#673A94 #943A3A #67943A #3A9494

split-complementary

#673A94 #94943A #3A943A

monochromatic

#2A183C #482968 #673A94 #8651BB #A47DCC

Accessibility & contrast

On white

8.05

#673A94 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.61

#673A94 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #673A94

8.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##673A94	#FFFFFF	#000000	##FFFFFF
##673A94	1.00	8.05	2.61	8.05
#FFFFFF	8.05	1.00	21.00	1.00
#000000	2.61	21.00	1.00	21.00
##FFFFFF	8.05	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0E4F97

Deuteranopia (green-blind)

#255092

Tritanopia (blue-blind)

#5F4C61

Achromatopsia (no color)

#505050

Design tokens & code

CSS

--color: #673a94;
/* rgb */ color: rgb(103, 58, 148);
/* oklch */ color: oklch(44.8% 0.144 304.2);

Tailwind

colors: {
  custom: {
    50: '#9672b4',
    500: '#673a94',
    950: '#000000',
  },
}

SCSS

$custom: #673a94;
$custom-light: #9672b4;
$custom-dark: #000000;

JSON

{
  "hex": "#673a94",
  "rgb": {
    "r": 103,
    "g": 58,
    "b": 148
  },
  "hsl": {
    "h": 270,
    "s": 43.689,
    "l": 40.392
  },
  "oklch": {
    "l": 0.448,
    "c": 0.1443,
    "h": 304.2
  },
  "luminance": 0.08048
}

Semantic roles & 50–950 ramp

primary

#673A94

secondary

#95B574

accent

#D35494

background

#F9F7FB

surface

#F2EDF6

border

#CCC8D0

text

#0E0811

muted

#7E7B80

Preview Lab

Preview with #673A94

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

Preview Lab → · Contrast checker → · Palette generator →