#673CC3#673CC3

#673CC3 is a mid, vivid violet. Relative luminance 0.101; OKLCH L 48.7% C 0.198 H 292.0°. Best body text is #FFFFFF at 6.97:1 contrast (WCAG AA passes).

Color values

HEX	#673CC3
RGB	rgb(103, 60, 195)
HSL	hsl(259, 53%, 50%)
HSV	hsv(259, 69%, 76%)
CMYK	cmyk(47.2%, 69.2%, 0%, 23.5%)
CIE-LAB	lab(37.94, 49.52, -63.99)
CIE-LCH	lch(37.94, 80.92, 307.74°)
OKLab	oklab(48.68% 0.0741 -0.1834)
OKLCH	oklch(48.68% 0.198 292)
XYZ	xyz(17.0569, 10.0548, 52.6612)
Luminance	0.1006 (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

#673CC3 #98C33C

analogous

#3C55C3 #673CC3 #AA3CC3

triadic

#673CC3 #C3673C #3CC367

tetradic

#673CC3 #C33C55 #98C33C #3CC3AA

square

#673CC3 #C33C55 #98C33C #3CC3AA

split-complementary

#673CC3 #C3AA3C #55C33C

monochromatic

#361F65 #4E2E94 #673CC3 #8B6BD1 #B09AE0

Accessibility & contrast

On white

6.97

#673CC3 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.01

#673CC3 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #673CC3

6.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##673CC3	#FFFFFF	#000000	##FFFFFF
##673CC3	1.00	6.97	3.01	6.97
#FFFFFF	6.97	1.00	21.00	1.00
#000000	3.01	21.00	1.00	21.00
##FFFFFF	6.97	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005BC7

Deuteranopia (green-blind)

#0057C0

Tritanopia (blue-blind)

#4A5E7B

Achromatopsia (no color)

#595959

Design tokens & code

CSS

--color: #673cc3;
/* rgb */ color: rgb(103, 60, 195);
/* oklch */ color: oklch(48.7% 0.198 292.0);

Tailwind

colors: {
  custom: {
    50: '#9a75d6',
    500: '#673cc3',
    950: '#000000',
  },
}

SCSS

$custom: #673cc3;
$custom-light: #9a75d6;
$custom-dark: #000000;

JSON

{
  "hex": "#673cc3",
  "rgb": {
    "r": 103,
    "g": 60,
    "b": 195
  },
  "hsl": {
    "h": 259.111,
    "s": 52.941,
    "l": 50
  },
  "oklch": {
    "l": 0.48675,
    "c": 0.19777,
    "h": 292
  },
  "luminance": 0.10055
}

Semantic roles & 50–950 ramp

primary

#673CC3

secondary

#B8CC8F

accent

#DC4BAE

background

#FAF7FD

surface

#F3EDFA

border

#CDC8D3

text

#0F0814

muted

#7F7B83

Preview Lab

Preview with #673CC3

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

Preview Lab → · Contrast checker → · Palette generator →