#673ED3#673ED3

#673ED3 is a mid, highly saturated violet. Relative luminance 0.110; OKLCH L 50.3% C 0.214 H 288.9°. Best body text is #FFFFFF at 6.55:1 contrast (WCAG AA passes).

Color values

HEX	#673ED3
RGB	rgb(103, 62, 211)
HSL	hsl(257, 63%, 54%)
HSV	hsv(257, 71%, 83%)
CMYK	cmyk(51.2%, 70.6%, 0%, 17.3%)
CIE-LAB	lab(39.63, 52.92, -70.51)
CIE-LCH	lch(39.63, 88.16, 306.89°)
OKLab	oklab(50.29% 0.0693 -0.2025)
OKLCH	oklch(50.29% 0.214 288.9)
XYZ	xyz(19.0706, 11.0311, 62.7397)
Luminance	0.1103 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Blue With A Hint Of Purple

#533CC6

ΔE00 3.54

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#673ED3 #AAD33E

analogous

#3E5FD3 #673ED3 #B13ED3

triadic

#673ED3 #D3673E #3ED367

tetradic

#673ED3 #D33E5F #AAD33E #3ED3B1

square

#673ED3 #D33E5F #AAD33E #3ED3B1

split-complementary

#673ED3 #D3B13E #5FD33E

monochromatic

#361C7B #4C27AC #673ED3 #8E70DE #B5A2EA

Accessibility & contrast

On white

6.55

#673ED3 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.21

#673ED3 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #673ED3

6.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##673ED3	#FFFFFF	#000000	##FFFFFF
##673ED3	1.00	6.55	3.21	6.55
#FFFFFF	6.55	1.00	21.00	1.00
#000000	3.21	21.00	1.00	21.00
##FFFFFF	6.55	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0060D7

Deuteranopia (green-blind)

#005AD0

Tritanopia (blue-blind)

#3F6584

Achromatopsia (no color)

#5D5D5D

Design tokens & code

CSS

--color: #673ed3;
/* rgb */ color: rgb(103, 62, 211);
/* oklch */ color: oklch(50.3% 0.214 288.9);

Tailwind

colors: {
  custom: {
    50: '#9c77e2',
    500: '#673ed3',
    950: '#000000',
  },
}

SCSS

$custom: #673ed3;
$custom-light: #9c77e2;
$custom-dark: #000000;

JSON

{
  "hex": "#673ed3",
  "rgb": {
    "r": 103,
    "g": 62,
    "b": 211
  },
  "hsl": {
    "h": 256.51,
    "s": 62.869,
    "l": 53.529
  },
  "oklch": {
    "l": 0.50289,
    "c": 0.21404,
    "h": 288.9
  },
  "luminance": 0.11032
}

Semantic roles & 50–950 ramp

primary

#673ED3

secondary

#C5D696

accent

#E642B9

background

#FAF7FE

surface

#F4EDFC

border

#CEC8D5

text

#0F0915

muted

#7F7B84

Preview Lab

Preview with #673ED3

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

Preview Lab → · Contrast checker → · Palette generator →