#673DC4#673DC4

#673DC4 is a mid, vivid violet. Relative luminance 0.102; OKLCH L 48.9% C 0.198 H 291.7°. Best body text is #FFFFFF at 6.90:1 contrast (WCAG AA passes).

Color values

HEX	#673DC4
RGB	rgb(103, 61, 196)
HSL	hsl(259, 53%, 50%)
HSV	hsv(259, 69%, 77%)
CMYK	cmyk(47.4%, 68.9%, 0%, 23.1%)
CIE-LAB	lab(38.21, 49.28, -64.13)
CIE-LCH	lch(38.21, 80.88, 307.54°)
OKLab	oklab(48.89% 0.073 -0.1838)
OKLCH	oklch(48.89% 0.198 291.7)
XYZ	xyz(17.2233, 10.2060, 53.2763)
Luminance	0.1021 (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

#673DC4 #9AC43D

analogous

#3D56C4 #673DC4 #AB3DC4

triadic

#673DC4 #C4673D #3DC467

tetradic

#673DC4 #C43D56 #9AC43D #3DC4AB

square

#673DC4 #C43D56 #9AC43D #3DC4AB

split-complementary

#673DC4 #C4AB3D #56C43D

monochromatic

#361F67 #4E2E96 #673DC4 #8C6CD2 #B19BE1

Accessibility & contrast

On white

6.90

#673DC4 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.04

#673DC4 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #673DC4

6.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##673DC4	#FFFFFF	#000000	##FFFFFF
##673DC4	1.00	6.90	3.04	6.90
#FFFFFF	6.90	1.00	21.00	1.00
#000000	3.04	21.00	1.00	21.00
##FFFFFF	6.90	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005CC8

Deuteranopia (green-blind)

#0057C1

Tritanopia (blue-blind)

#4A5F7C

Achromatopsia (no color)

#5A5A5A

Design tokens & code

CSS

--color: #673dc4;
/* rgb */ color: rgb(103, 61, 196);
/* oklch */ color: oklch(48.9% 0.198 291.7);

Tailwind

colors: {
  custom: {
    50: '#9a76d7',
    500: '#673dc4',
    950: '#000000',
  },
}

SCSS

$custom: #673dc4;
$custom-light: #9a76d7;
$custom-dark: #000000;

JSON

{
  "hex": "#673dc4",
  "rgb": {
    "r": 103,
    "g": 61,
    "b": 196
  },
  "hsl": {
    "h": 258.667,
    "s": 53.36,
    "l": 50.392
  },
  "oklch": {
    "l": 0.48892,
    "c": 0.19776,
    "h": 291.7
  },
  "luminance": 0.10207
}

Semantic roles & 50–950 ramp

primary

#673DC4

secondary

#BACD90

accent

#DD4BAF

background

#FAF7FD

surface

#F3EDFA

border

#CDC8D3

text

#0F0914

muted

#7F7B83

Preview Lab

Preview with #673DC4

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

Preview Lab → · Contrast checker → · Palette generator →