#673C9D#673C9D

#673C9D is a mid, vivid violet. Relative luminance 0.086; OKLCH L 45.7% C 0.152 H 301.0°. Best body text is #FFFFFF at 7.75:1 contrast (WCAG AA passes).

Color values

HEX#673C9D
RGBrgb(103, 60, 157)
HSLhsl(267, 45%, 43%)
HSVhsv(267, 62%, 62%)
CMYKcmyk(34.4%, 61.8%, 0%, 38.4%)
CIE-LABlab(35.10, 39.27, -46.02)
CIE-LCHlch(35.10, 60.50, 310.48°)
OKLaboklab(45.74% 0.0784 -0.1305)
OKLCHoklch(45.74% 0.152 301)
XYZxyz(13.2937, 8.5495, 32.8416)
Luminance0.0855 (WCAG relative)
Temperaturecool
Familyviolet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#673C9D #729D3C
analogous
#3C429D #673C9D #973C9D
triadic
#673C9D #9D673C #3C9D67
tetradic
#673C9D #9D3C42 #729D3C #3C9D97
square
#673C9D #9D3C42 #729D3C #3C9D97
split-complementary
#673C9D #9D973C #429D3C
monochromatic
#2D1A44 #4A2B71 #673C9D #8557BF #A584D0

Accessibility & contrast

On white

7.75
#673C9D on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

2.71
#673C9D on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #673C9D
7.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##673C9D#FFFFFF#000000##FFFFFF
##673C9D1.007.752.717.75
#FFFFFF7.751.0021.001.00
#0000002.7121.001.0021.00
##FFFFFF7.751.0021.001.00

Color blindness preview

Protanopia (red-blind)
#0052A0
Deuteranopia (green-blind)
#1C529B
Tritanopia (blue-blind)
#5C5067
Achromatopsia (no color)
#535353

Design tokens & code

CSS
--color: #673c9d;
/* rgb */ color: rgb(103, 60, 157);
/* oklch */ color: oklch(45.7% 0.152 301.0);
Tailwind
colors: {
  custom: {
    50: '#9674ba',
    500: '#673c9d',
    950: '#000000',
  },
}
SCSS
$custom: #673c9d;
$custom-light: #9674ba;
$custom-dark: #000000;
JSON
{
  "hex": "#673c9d",
  "rgb": {
    "r": 103,
    "g": 60,
    "b": 157
  },
  "hsl": {
    "h": 266.598,
    "s": 44.7,
    "l": 42.549
  },
  "oklch": {
    "l": 0.45736,
    "c": 0.15225,
    "h": 301
  },
  "luminance": 0.0855
}

Semantic roles & 50–950 ramp

primary
#673C9D
secondary
#9EBA7B
accent
#D4539B
background
#F9F7FB
surface
#F2EDF6
border
#CCC8D0
text
#0E0812
muted
#7E7B81

Preview Lab

Preview with #673C9D

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

Preview Lab → · Contrast checker → · Palette generator →

#673C9D Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva