#673CD0#673CD0

#673CD0 is a mid, highly saturated violet. Relative luminance 0.107; OKLCH L 49.8% C 0.213 H 289.7°. Best body text is #FFFFFF at 6.70:1 contrast (WCAG AA passes).

Color values

HEX	#673CD0
RGB	rgb(103, 60, 208)
HSL	hsl(257, 61%, 53%)
HSV	hsv(257, 71%, 82%)
CMYK	cmyk(50.5%, 71.2%, 0%, 18.4%)
CIE-LAB	lab(39.02, 53.10, -69.79)
CIE-LCH	lch(39.02, 87.69, 307.27°)
OKLab	oklab(49.77% 0.0716 -0.2004)
OKLCH	oklch(49.77% 0.213 289.7)
XYZ	xyz(18.5913, 10.6685, 60.7419)
Luminance	0.1067 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Blue With A Hint Of Purple

#533CC6

ΔE00 3.30

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#673CD0 #A5D03C

analogous

#3C5BD0 #673CD0 #B13CD0

triadic

#673CD0 #D0673C #3CD067

tetradic

#673CD0 #D03C5B #A5D03C #3CD0B1

square

#673CD0 #D03C5B #A5D03C #3CD0B1

split-complementary

#673CD0 #D0B13C #5BD03C

monochromatic

#361C75 #4D28A7 #673CD0 #8D6DDC #B49FE8

Accessibility & contrast

On white

6.70

#673CD0 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.13

#673CD0 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #673CD0

6.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##673CD0	#FFFFFF	#000000	##FFFFFF
##673CD0	1.00	6.70	3.13	6.70
#FFFFFF	6.70	1.00	21.00	1.00
#000000	3.13	21.00	1.00	21.00
##FFFFFF	6.70	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005FD4

Deuteranopia (green-blind)

#0058CD

Tritanopia (blue-blind)

#426382

Achromatopsia (no color)

#5C5C5C

Design tokens & code

CSS

--color: #673cd0;
/* rgb */ color: rgb(103, 60, 208);
/* oklch */ color: oklch(49.8% 0.213 289.7);

Tailwind

colors: {
  custom: {
    50: '#9c75df',
    500: '#673cd0',
    950: '#000000',
  },
}

SCSS

$custom: #673cd0;
$custom-light: #9c75df;
$custom-dark: #000000;

JSON

{
  "hex": "#673cd0",
  "rgb": {
    "r": 103,
    "g": 60,
    "b": 208
  },
  "hsl": {
    "h": 257.432,
    "s": 61.157,
    "l": 52.549
  },
  "oklch": {
    "l": 0.49774,
    "c": 0.2128,
    "h": 289.7
  },
  "luminance": 0.10669
}

Semantic roles & 50–950 ramp

primary

#673CD0

secondary

#C1D494

accent

#E444B6

background

#FAF7FD

surface

#F4EDFB

border

#CEC8D4

text

#0F0915

muted

#7F7B83

Preview Lab

Preview with #673CD0

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

Preview Lab → · Contrast checker → · Palette generator →