#673CC8#673CC8

#673CC8 is a mid, highly saturated violet. Relative luminance 0.103; OKLCH L 49.1% C 0.204 H 291.1°. Best body text is #FFFFFF at 6.87:1 contrast (WCAG AA passes).

Color values

HEX	#673CC8
RGB	rgb(103, 60, 200)
HSL	hsl(258, 56%, 51%)
HSV	hsv(258, 70%, 78%)
CMYK	cmyk(48.5%, 70%, 0%, 21.6%)
CIE-LAB	lab(38.35, 50.90, -66.24)
CIE-LCH	lch(38.35, 83.54, 307.54°)
OKLab	oklab(49.09% 0.0732 -0.19)
OKLCH	oklch(49.09% 0.204 291.1)
XYZ	xyz(17.6318, 10.2847, 55.6885)
Luminance	0.1028 (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

#673CC8 #9DC83C

analogous

#3C57C8 #673CC8 #AD3CC8

triadic

#673CC8 #C8673C #3CC867

tetradic

#673CC8 #C83C57 #9DC83C #3CC8AD

square

#673CC8 #C83C57 #9DC83C #3CC8AD

split-complementary

#673CC8 #C8AD3C #57C83C

monochromatic

#361E6B #4E2C9B #673CC8 #8C6CD5 #B19BE3

Accessibility & contrast

On white

6.87

#673CC8 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.06

#673CC8 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #673CC8

6.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##673CC8	#FFFFFF	#000000	##FFFFFF
##673CC8	1.00	6.87	3.06	6.87
#FFFFFF	6.87	1.00	21.00	1.00
#000000	3.06	21.00	1.00	21.00
##FFFFFF	6.87	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005DCC

Deuteranopia (green-blind)

#0057C5

Tritanopia (blue-blind)

#47607E

Achromatopsia (no color)

#5A5A5A

Design tokens & code

CSS

--color: #673cc8;
/* rgb */ color: rgb(103, 60, 200);
/* oklch */ color: oklch(49.1% 0.204 291.1);

Tailwind

colors: {
  custom: {
    50: '#9b75da',
    500: '#673cc8',
    950: '#000000',
  },
}

SCSS

$custom: #673cc8;
$custom-light: #9b75da;
$custom-dark: #000000;

JSON

{
  "hex": "#673cc8",
  "rgb": {
    "r": 103,
    "g": 60,
    "b": 200
  },
  "hsl": {
    "h": 258.429,
    "s": 56,
    "l": 50.98
  },
  "oklch": {
    "l": 0.49093,
    "c": 0.20358,
    "h": 291.1
  },
  "luminance": 0.10285
}

Semantic roles & 50–950 ramp

primary

#673CC8

secondary

#BCCF91

accent

#DF49B1

background

#FAF7FD

surface

#F4EDFB

border

#CEC8D4

text

#0F0915

muted

#7F7B83

Preview Lab

Preview with #673CC8

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

Preview Lab → · Contrast checker → · Palette generator →