#673AC9#673AC9

#673AC9 is a mid, highly saturated violet. Relative luminance 0.101; OKLCH L 48.9% C 0.207 H 291.2°. Best body text is #FFFFFF at 6.94:1 contrast (WCAG AA passes).

Color values

HEX#673AC9
RGBrgb(103, 58, 201)
HSLhsl(259, 57%, 51%)
HSVhsv(259, 71%, 79%)
CMYKcmyk(48.8%, 71.1%, 0%, 21.2%)
CIE-LABlab(38.07, 52.19, -67.28)
CIE-LCHlch(38.07, 85.15, 307.80°)
OKLaboklab(48.92% 0.0748 -0.193)
OKLCHoklch(48.92% 0.207 291.2)
XYZxyz(17.6462, 10.1260, 56.2718)
Luminance0.1013 (WCAG relative)
Temperaturecool
Familyviolet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#673AC9 #9CC93A
analogous
#3A54C9 #673AC9 #AE3AC9
triadic
#673AC9 #C9673A #3AC967
tetradic
#673AC9 #C93A54 #9CC93A #3AC9AE
square
#673AC9 #C93A54 #9CC93A #3AC9AE
split-complementary
#673AC9 #C9AE3A #54C93A
monochromatic
#361D6B #4E2B9B #673AC9 #8C6AD6 #B19AE3

Accessibility & contrast

On white

6.94
#673AC9 on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

3.03
#673AC9 on #000000
AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #673AC9
6.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##673AC9#FFFFFF#000000##FFFFFF
##673AC91.006.943.036.94
#FFFFFF6.941.0021.001.00
#0000003.0321.001.0021.00
##FFFFFF6.941.0021.001.00

Color blindness preview

Protanopia (red-blind)
#005CCD
Deuteranopia (green-blind)
#0056C6
Tritanopia (blue-blind)
#475F7E
Achromatopsia (no color)
#5A5A5A

Design tokens & code

CSS
--color: #673ac9;
/* rgb */ color: rgb(103, 58, 201);
/* oklch */ color: oklch(48.9% 0.207 291.2);
Tailwind
colors: {
  custom: {
    50: '#9b74da',
    500: '#673ac9',
    950: '#000000',
  },
}
SCSS
$custom: #673ac9;
$custom-light: #9b74da;
$custom-dark: #000000;
JSON
{
  "hex": "#673ac9",
  "rgb": {
    "r": 103,
    "g": 58,
    "b": 201
  },
  "hsl": {
    "h": 258.881,
    "s": 56.972,
    "l": 50.784
  },
  "oklch": {
    "l": 0.48918,
    "c": 0.20701,
    "h": 291.2
  },
  "luminance": 0.10127
}

Semantic roles & 50–950 ramp

primary
#673AC9
secondary
#BBCF90
accent
#E048B0
background
#FAF7FD
surface
#F4EDFB
border
#CEC8D4
text
#0F0815
muted
#7F7B83

Preview Lab

Preview with #673AC9

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

Preview Lab → · Contrast checker → · Palette generator →

#673AC9 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva