#673FC3#673FC3

#673FC3 is a mid, vivid violet. Relative luminance 0.104; OKLCH L 49.1% C 0.194 H 291.5°. Best body text is #FFFFFF at 6.83:1 contrast (WCAG AA passes).

Color values

HEX	#673FC3
RGB	rgb(103, 63, 195)
HSL	hsl(258, 52%, 51%)
HSV	hsv(258, 68%, 76%)
CMYK	cmyk(47.2%, 67.7%, 0%, 23.5%)
CIE-LAB	lab(38.51, 47.95, -63.06)
CIE-LCH	lch(38.51, 79.22, 307.25°)
OKLab	oklab(49.08% 0.0712 -0.1806)
OKLCH	oklch(49.08% 0.194 291.5)
XYZ	xyz(17.2186, 10.3781, 52.7151)
Luminance	0.1038 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Bluey Purple

#6241C7

ΔE00 1.18

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#673FC3 #9BC33F

analogous

#3F59C3 #673FC3 #A93FC3

triadic

#673FC3 #C3673F #3FC367

tetradic

#673FC3 #C33F59 #9BC33F #3FC3A9

square

#673FC3 #C33F59 #9BC33F #3FC3A9

split-complementary

#673FC3 #C3A93F #59C33F

monochromatic

#362067 #4E2F96 #673FC3 #8C6ED2 #B19CE0

Accessibility & contrast

On white

6.83

#673FC3 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.08

#673FC3 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #673FC3

6.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##673FC3	#FFFFFF	#000000	##FFFFFF
##673FC3	1.00	6.83	3.08	6.83
#FFFFFF	6.83	1.00	21.00	1.00
#000000	3.08	21.00	1.00	21.00
##FFFFFF	6.83	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005DC7

Deuteranopia (green-blind)

#0058C0

Tritanopia (blue-blind)

#4A607C

Achromatopsia (no color)

#5B5B5B

Design tokens & code

CSS

--color: #673fc3;
/* rgb */ color: rgb(103, 63, 195);
/* oklch */ color: oklch(49.1% 0.194 291.5);

Tailwind

colors: {
  custom: {
    50: '#9a77d6',
    500: '#673fc3',
    950: '#000000',
  },
}

SCSS

$custom: #673fc3;
$custom-light: #9a77d6;
$custom-dark: #000000;

JSON

{
  "hex": "#673fc3",
  "rgb": {
    "r": 103,
    "g": 63,
    "b": 195
  },
  "hsl": {
    "h": 258.182,
    "s": 52.381,
    "l": 50.588
  },
  "oklch": {
    "l": 0.49084,
    "c": 0.19416,
    "h": 291.5
  },
  "luminance": 0.10379
}

Semantic roles & 50–950 ramp

primary

#673FC3

secondary

#BACC92

accent

#DC4CB0

background

#FAF7FD

surface

#F3EDFA

border

#CDC8D3

text

#0F0914

muted

#7F7B83

Preview Lab

Preview with #673FC3

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

Preview Lab → · Contrast checker → · Palette generator →