#673AB3#673AB3

#673AB3 is a mid, vivid violet. Relative luminance 0.092; OKLCH L 47.1% C 0.181 H 295.7°. Best body text is #FFFFFF at 7.41:1 contrast (WCAG AA passes).

Color values

HEX	#673AB3
RGB	rgb(103, 58, 179)
HSL	hsl(262, 51%, 46%)
HSV	hsv(262, 68%, 70%)
CMYK	cmyk(42.5%, 67.6%, 0%, 29.8%)
CIE-LAB	lab(36.30, 46.22, -57.25)
CIE-LCH	lch(36.30, 73.58, 308.91°)
OKLab	oklab(47.11% 0.0786 -0.1635)
OKLCH	oklch(47.11% 0.181 295.7)
XYZ	xyz(15.2411, 9.1640, 43.6049)
Luminance	0.0916 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Bluey Purple

#6241C7

ΔE00 3.67

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#673AB3 #86B33A

analogous

#3A4AB3 #673AB3 #A43AB3

triadic

#673AB3 #B3673A #3AB367

tetradic

#673AB3 #B33A4A #86B33A #3AB3A4

square

#673AB3 #B33A4A #86B33A #3AB3A4

split-complementary

#673AB3 #B3A43A #4AB33A

monochromatic

#321C57 #4C2B85 #673AB3 #875FCB #AA8DDA

Accessibility & contrast

On white

7.41

#673AB3 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.83

#673AB3 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #673AB3

7.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##673AB3	#FFFFFF	#000000	##FFFFFF
##673AB3	1.00	7.41	2.83	7.41
#FFFFFF	7.41	1.00	21.00	1.00
#000000	2.83	21.00	1.00	21.00
##FFFFFF	7.41	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0056B7

Deuteranopia (green-blind)

#0054B1

Tritanopia (blue-blind)

#535772

Achromatopsia (no color)

#555555

Design tokens & code

CSS

--color: #673ab3;
/* rgb */ color: rgb(103, 58, 179);
/* oklch */ color: oklch(47.1% 0.181 295.7);

Tailwind

colors: {
  custom: {
    50: '#9873cb',
    500: '#673ab3',
    950: '#000000',
  },
}

SCSS

$custom: #673ab3;
$custom-light: #9873cb;
$custom-dark: #000000;

JSON

{
  "hex": "#673ab3",
  "rgb": {
    "r": 103,
    "g": 58,
    "b": 179
  },
  "hsl": {
    "h": 262.314,
    "s": 51.055,
    "l": 46.471
  },
  "oklch": {
    "l": 0.47105,
    "c": 0.18147,
    "h": 295.7
  },
  "luminance": 0.09164
}

Semantic roles & 50–950 ramp

primary

#673AB3

secondary

#ADC584

accent

#DB4DA6

background

#F9F7FC

surface

#F2EDF9

border

#CCC8D2

text

#0E0813

muted

#7E7B82

Preview Lab

Preview with #673AB3

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

Preview Lab → · Contrast checker → · Palette generator →