#673AB7#673AB7

#673AB7 is a mid, vivid violet. Relative luminance 0.093; OKLCH L 47.4% C 0.186 H 294.8°. Best body text is #FFFFFF at 7.33:1 contrast (WCAG AA passes).

Color values

HEX	#673AB7
RGB	rgb(103, 58, 183)
HSL	hsl(262, 52%, 47%)
HSV	hsv(262, 68%, 72%)
CMYK	cmyk(43.7%, 68.3%, 0%, 28.2%)
CIE-LAB	lab(36.61, 47.30, -59.11)
CIE-LCH	lch(36.61, 75.70, 308.66°)
OKLab	oklab(47.43% 0.078 -0.169)
OKLCH	oklch(47.43% 0.186 294.8)
XYZ	xyz(15.6515, 9.3282, 45.7664)
Luminance	0.0933 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Bluey Purple

#6241C7

ΔE00 3.15

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#673AB7 #8AB73A

analogous

#3A4CB7 #673AB7 #A63AB7

triadic

#673AB7 #B7673A #3AB767

tetradic

#673AB7 #B73A4C #8AB73A #3AB7A6

square

#673AB7 #B73A4C #8AB73A #3AB7A6

split-complementary

#673AB7 #B7A63A #4CB73A

monochromatic

#331D5A #4D2B89 #673AB7 #8861CD #AB90DC

Accessibility & contrast

On white

7.33

#673AB7 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.87

#673AB7 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #673AB7

7.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##673AB7	#FFFFFF	#000000	##FFFFFF
##673AB7	1.00	7.33	2.87	7.33
#FFFFFF	7.33	1.00	21.00	1.00
#000000	2.87	21.00	1.00	21.00
##FFFFFF	7.33	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0057BB

Deuteranopia (green-blind)

#0054B4

Tritanopia (blue-blind)

#515874

Achromatopsia (no color)

#565656

Design tokens & code

CSS

--color: #673ab7;
/* rgb */ color: rgb(103, 58, 183);
/* oklch */ color: oklch(47.4% 0.186 294.8);

Tailwind

colors: {
  custom: {
    50: '#9973cd',
    500: '#673ab7',
    950: '#000000',
  },
}

SCSS

$custom: #673ab7;
$custom-light: #9973cd;
$custom-dark: #000000;

JSON

{
  "hex": "#673ab7",
  "rgb": {
    "r": 103,
    "g": 58,
    "b": 183
  },
  "hsl": {
    "h": 261.6,
    "s": 51.867,
    "l": 47.255
  },
  "oklch": {
    "l": 0.47425,
    "c": 0.18618,
    "h": 294.8
  },
  "luminance": 0.09329
}

Semantic roles & 50–950 ramp

primary

#673AB7

secondary

#AFC786

accent

#DB4CA8

background

#F9F7FC

surface

#F2EDF9

border

#CCC8D2

text

#0F0814

muted

#7E7B82

Preview Lab

Preview with #673AB7

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

Preview Lab → · Contrast checker → · Palette generator →