#673CB4#673CB4

#673CB4 is a mid, vivid violet. Relative luminance 0.094; OKLCH L 47.5% C 0.180 H 295.1°. Best body text is #FFFFFF at 7.29:1 contrast (WCAG AA passes).

Color values

HEX	#673CB4
RGB	rgb(103, 60, 180)
HSL	hsl(262, 50%, 47%)
HSV	hsv(262, 67%, 71%)
CMYK	cmyk(42.8%, 66.7%, 0%, 29.4%)
CIE-LAB	lab(36.76, 45.43, -57.09)
CIE-LCH	lch(36.76, 72.96, 308.51°)
OKLab	oklab(47.46% 0.0764 -0.1631)
OKLCH	oklch(47.46% 0.18 295.1)
XYZ	xyz(15.4454, 9.4102, 44.1737)
Luminance	0.0941 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Bluey Purple

#6241C7

ΔE00 3.32

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#673CB4 #89B43C

analogous

#3C4DB4 #673CB4 #A33CB4

triadic

#673CB4 #B4673C #3CB467

tetradic

#673CB4 #B43C4D #89B43C #3CB4A3

square

#673CB4 #B43C4D #89B43C #3CB4A3

split-complementary

#673CB4 #B4A33C #4DB43C

monochromatic

#321D58 #4D2D86 #673CB4 #8862CB #AB90DA

Accessibility & contrast

On white

7.29

#673CB4 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.88

#673CB4 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #673CB4

7.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##673CB4	#FFFFFF	#000000	##FFFFFF
##673CB4	1.00	7.29	2.88	7.29
#FFFFFF	7.29	1.00	21.00	1.00
#000000	2.88	21.00	1.00	21.00
##FFFFFF	7.29	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0057B8

Deuteranopia (green-blind)

#0055B2

Tritanopia (blue-blind)

#525973

Achromatopsia (no color)

#565656

Design tokens & code

CSS

--color: #673cb4;
/* rgb */ color: rgb(103, 60, 180);
/* oklch */ color: oklch(47.5% 0.180 295.1);

Tailwind

colors: {
  custom: {
    50: '#9874cb',
    500: '#673cb4',
    950: '#000000',
  },
}

SCSS

$custom: #673cb4;
$custom-light: #9874cb;
$custom-dark: #000000;

JSON

{
  "hex": "#673cb4",
  "rgb": {
    "r": 103,
    "g": 60,
    "b": 180
  },
  "hsl": {
    "h": 261.5,
    "s": 50,
    "l": 47.059
  },
  "oklch": {
    "l": 0.47463,
    "c": 0.18008,
    "h": 295.1
  },
  "luminance": 0.09411
}

Semantic roles & 50–950 ramp

primary

#673CB4

secondary

#AFC587

accent

#DA4EA8

background

#F9F7FC

surface

#F2EDF9

border

#CCC8D2

text

#0E0813

muted

#7E7B82

Preview Lab

Preview with #673CB4

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

Preview Lab → · Contrast checker → · Palette generator →