#673591#673591

#673591 is a dark, vivid violet. Relative luminance 0.075; OKLCH L 43.9% C 0.148 H 306.2°. Best body text is #FFFFFF at 8.42:1 contrast (WCAG AA passes).

Color values

HEX#673591
RGBrgb(103, 53, 145)
HSLhsl(273, 46%, 39%)
HSVhsv(273, 63%, 57%)
CMYKcmyk(29%, 63.4%, 0%, 43.1%)
CIE-LABlab(32.86, 40.05, -42.32)
CIE-LCHlch(32.86, 58.27, 313.42°)
OKLaboklab(43.85% 0.0877 -0.1196)
OKLCHoklch(43.85% 0.148 306.2)
XYZxyz(11.9764, 7.4742, 27.5943)
Luminance0.0747 (WCAG relative)
Temperaturecool
Familyviolet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#673591 #5F9135
analogous
#393591 #673591 #91358D
triadic
#673591 #916735 #359167
tetradic
#673591 #913935 #5F9135 #358D91
square
#673591 #913935 #5F9135 #358D91
split-complementary
#673591 #8D9135 #359139
monochromatic
#271437 #472564 #673591 #8747BC #A474CC

Accessibility & contrast

On white

8.42
#673591 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

2.49
#673591 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #673591
8.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##673591#FFFFFF#000000##FFFFFF
##6735911.008.422.498.42
#FFFFFF8.421.0021.001.00
#0000002.4921.001.0021.00
##FFFFFF8.421.0021.001.00

Color blindness preview

Protanopia (red-blind)
#004C94
Deuteranopia (green-blind)
#224E8F
Tritanopia (blue-blind)
#60485E
Achromatopsia (no color)
#4D4D4D

Design tokens & code

CSS
--color: #673591;
/* rgb */ color: rgb(103, 53, 145);
/* oklch */ color: oklch(43.9% 0.148 306.2);
Tailwind
colors: {
  custom: {
    50: '#966fb2',
    500: '#673591',
    950: '#000000',
  },
}
SCSS
$custom: #673591;
$custom-light: #966fb2;
$custom-dark: #000000;
JSON
{
  "hex": "#673591",
  "rgb": {
    "r": 103,
    "g": 53,
    "b": 145
  },
  "hsl": {
    "h": 272.609,
    "s": 46.465,
    "l": 38.824
  },
  "oklch": {
    "l": 0.4385,
    "c": 0.14834,
    "h": 306.2
  },
  "luminance": 0.07474
}

Semantic roles & 50–950 ramp

primary
#673591
secondary
#8EB56D
accent
#D6528E
background
#F9F6FB
surface
#F2ECF6
border
#CCC7D0
text
#0E0711
muted
#7E7A80

Preview Lab

Preview with #673591

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

Preview Lab → · Contrast checker → · Palette generator →

#673591 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva