#673EC4#673EC4

#673EC4 is a mid, vivid violet. Relative luminance 0.103; OKLCH L 49.0% C 0.197 H 291.5°. Best body text is #FFFFFF at 6.86:1 contrast (WCAG AA passes).

Color values

HEX	#673EC4
RGB	rgb(103, 62, 196)
HSL	hsl(258, 53%, 51%)
HSV	hsv(258, 68%, 77%)
CMYK	cmyk(47.4%, 68.4%, 0%, 23.1%)
CIE-LAB	lab(38.40, 48.75, -63.82)
CIE-LCH	lch(38.40, 80.32, 307.38°)
OKLab	oklab(49.03% 0.072 -0.1829)
OKLCH	oklch(49.03% 0.197 291.5)
XYZ	xyz(17.2771, 10.3137, 53.2943)
Luminance	0.1031 (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

#673EC4 #9BC43E

analogous

#3E58C4 #673EC4 #AA3EC4

triadic

#673EC4 #C4673E #3EC467

tetradic

#673EC4 #C43E58 #9BC43E #3EC4AA

square

#673EC4 #C43E58 #9BC43E #3EC4AA

split-complementary

#673EC4 #C4AA3E #58C43E

monochromatic

#362068 #4E2E97 #673EC4 #8C6DD2 #B19CE1

Accessibility & contrast

On white

6.86

#673EC4 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.06

#673EC4 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #673EC4

6.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##673EC4	#FFFFFF	#000000	##FFFFFF
##673EC4	1.00	6.86	3.06	6.86
#FFFFFF	6.86	1.00	21.00	1.00
#000000	3.06	21.00	1.00	21.00
##FFFFFF	6.86	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005CC8

Deuteranopia (green-blind)

#0058C1

Tritanopia (blue-blind)

#4A5F7C

Achromatopsia (no color)

#5A5A5A

Design tokens & code

CSS

--color: #673ec4;
/* rgb */ color: rgb(103, 62, 196);
/* oklch */ color: oklch(49.0% 0.197 291.5);

Tailwind

colors: {
  custom: {
    50: '#9a76d7',
    500: '#673ec4',
    950: '#000000',
  },
}

SCSS

$custom: #673ec4;
$custom-light: #9a76d7;
$custom-dark: #000000;

JSON

{
  "hex": "#673ec4",
  "rgb": {
    "r": 103,
    "g": 62,
    "b": 196
  },
  "hsl": {
    "h": 258.358,
    "s": 53.175,
    "l": 50.588
  },
  "oklch": {
    "l": 0.49028,
    "c": 0.19656,
    "h": 291.5
  },
  "luminance": 0.10314
}

Semantic roles & 50–950 ramp

primary

#673EC4

secondary

#BACD91

accent

#DD4BB0

background

#FAF7FD

surface

#F3EDFA

border

#CDC8D3

text

#0F0914

muted

#7F7B83

Preview Lab

Preview with #673EC4

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

Preview Lab → · Contrast checker → · Palette generator →