#673FC6#673FC6

#673FC6 is a mid, vivid violet. Relative luminance 0.105; OKLCH L 49.3% C 0.198 H 291.0°. Best body text is #FFFFFF at 6.77:1 contrast (WCAG AA passes).

Color values

HEX	#673FC6
RGB	rgb(103, 63, 198)
HSL	hsl(258, 54%, 51%)
HSV	hsv(258, 68%, 78%)
CMYK	cmyk(48%, 68.2%, 0%, 22.4%)
CIE-LAB	lab(38.75, 48.78, -64.42)
CIE-LCH	lch(38.75, 80.80, 307.14°)
OKLab	oklab(49.33% 0.0707 -0.1846)
OKLCH	oklch(49.33% 0.198 291)
XYZ	xyz(17.5612, 10.5151, 54.5195)
Luminance	0.1052 (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

#673FC6 #9EC63F

analogous

#3F5AC6 #673FC6 #AA3FC6

triadic

#673FC6 #C6673F #3FC667

tetradic

#673FC6 #C63F5A #9EC63F #3FC6AA

square

#673FC6 #C63F5A #9EC63F #3FC6AA

split-complementary

#673FC6 #C6AA3F #5AC63F

monochromatic

#36206B #4E2E9A #673FC6 #8C6ED4 #B29DE2

Accessibility & contrast

On white

6.77

#673FC6 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.10

#673FC6 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #673FC6

6.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##673FC6	#FFFFFF	#000000	##FFFFFF
##673FC6	1.00	6.77	3.10	6.77
#FFFFFF	6.77	1.00	21.00	1.00
#000000	3.10	21.00	1.00	21.00
##FFFFFF	6.77	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005DCA

Deuteranopia (green-blind)

#0058C3

Tritanopia (blue-blind)

#48617D

Achromatopsia (no color)

#5B5B5B

Design tokens & code

CSS

--color: #673fc6;
/* rgb */ color: rgb(103, 63, 198);
/* oklch */ color: oklch(49.3% 0.198 291.0);

Tailwind

colors: {
  custom: {
    50: '#9a77d8',
    500: '#673fc6',
    950: '#000000',
  },
}

SCSS

$custom: #673fc6;
$custom-light: #9a77d8;
$custom-dark: #000000;

JSON

{
  "hex": "#673fc6",
  "rgb": {
    "r": 103,
    "g": 63,
    "b": 198
  },
  "hsl": {
    "h": 257.778,
    "s": 54.217,
    "l": 51.176
  },
  "oklch": {
    "l": 0.4933,
    "c": 0.19771,
    "h": 291
  },
  "luminance": 0.10516
}

Semantic roles & 50–950 ramp

primary

#673FC6

secondary

#BDCE93

accent

#DE4AB2

background

#FAF7FD

surface

#F3EDFB

border

#CDC8D4

text

#0F0915

muted

#7F7B83

Preview Lab

Preview with #673FC6

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

Preview Lab → · Contrast checker → · Palette generator →