#673CC7#673CC7

#673CC7 is a mid, highly saturated violet. Relative luminance 0.102; OKLCH L 49.0% C 0.202 H 291.3°. Best body text is #FFFFFF at 6.89:1 contrast (WCAG AA passes).

Color values

HEX	#673CC7
RGB	rgb(103, 60, 199)
HSL	hsl(259, 55%, 51%)
HSV	hsv(259, 70%, 78%)
CMYK	cmyk(48.2%, 69.8%, 0%, 22%)
CIE-LAB	lab(38.27, 50.62, -65.79)
CIE-LCH	lch(38.27, 83.01, 307.58°)
OKLab	oklab(49.01% 0.0734 -0.1887)
OKLCH	oklch(49.01% 0.202 291.3)
XYZ	xyz(17.5153, 10.2381, 55.0750)
Luminance	0.1024 (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

#673CC7 #9CC73C

analogous

#3C56C7 #673CC7 #AC3CC7

triadic

#673CC7 #C7673C #3CC767

tetradic

#673CC7 #C73C56 #9CC73C #3CC7AC

square

#673CC7 #C73C56 #9CC73C #3CC7AC

split-complementary

#673CC7 #C7AC3C #56C73C

monochromatic

#361E6A #4E2C9A #673CC7 #8C6CD5 #B19BE2

Accessibility & contrast

On white

6.89

#673CC7 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.05

#673CC7 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #673CC7

6.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##673CC7	#FFFFFF	#000000	##FFFFFF
##673CC7	1.00	6.89	3.05	6.89
#FFFFFF	6.89	1.00	21.00	1.00
#000000	3.05	21.00	1.00	21.00
##FFFFFF	6.89	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005CCB

Deuteranopia (green-blind)

#0057C4

Tritanopia (blue-blind)

#48607D

Achromatopsia (no color)

#5A5A5A

Design tokens & code

CSS

--color: #673cc7;
/* rgb */ color: rgb(103, 60, 199);
/* oklch */ color: oklch(49.0% 0.202 291.3);

Tailwind

colors: {
  custom: {
    50: '#9b75d9',
    500: '#673cc7',
    950: '#000000',
  },
}

SCSS

$custom: #673cc7;
$custom-light: #9b75d9;
$custom-dark: #000000;

JSON

{
  "hex": "#673cc7",
  "rgb": {
    "r": 103,
    "g": 60,
    "b": 199
  },
  "hsl": {
    "h": 258.561,
    "s": 55.378,
    "l": 50.784
  },
  "oklch": {
    "l": 0.49009,
    "c": 0.20243,
    "h": 291.3
  },
  "luminance": 0.10239
}

Semantic roles & 50–950 ramp

primary

#673CC7

secondary

#BBCE91

accent

#DF49B0

background

#FAF7FD

surface

#F3EDFB

border

#CDC8D4

text

#0F0915

muted

#7F7B83

Preview Lab

Preview with #673CC7

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

Preview Lab → · Contrast checker → · Palette generator →