#451066#451066

#451066 is a dark, vivid violet. Relative luminance 0.026; OKLCH L 31.4% C 0.140 H 307.9°. Best body text is #FFFFFF at 13.82:1 contrast (WCAG AA passes).

Color values

HEX#451066
RGBrgb(69, 16, 102)
HSLhsl(277, 73%, 23%)
HSVhsv(277, 84%, 40%)
CMYKcmyk(32.4%, 84.3%, 0%, 60%)
CIE-LABlab(18.34, 39.78, -38.77)
CIE-LCHlch(18.34, 55.55, 315.74°)
OKLaboklab(31.42% 0.0859 -0.1102)
OKLCHoklch(31.42% 0.14 307.9)
XYZxyz(5.0373, 2.5952, 12.8033)
Luminance0.0260 (WCAG relative)
Temperaturecool
Familyviolet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#451066 #316610
analogous
#1A1066 #451066 #66105C
triadic
#451066 #664510 #106645
tetradic
#451066 #661A10 #316610 #105C66
square
#451066 #661A10 #316610 #105C66
split-complementary
#451066 #5C6610 #10661A
monochromatic
#12041A #210831 #451066 #69189B #8D21D0

Accessibility & contrast

On white

13.82
#451066 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

1.52
#451066 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #451066
13.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##451066#FFFFFF#000000##FFFFFF
##4510661.0013.821.5213.82
#FFFFFF13.821.0021.001.00
#0000001.5221.001.0021.00
##FFFFFF13.821.0021.001.00

Color blindness preview

Protanopia (red-blind)
#002B68
Deuteranopia (green-blind)
#002D64
Tritanopia (blue-blind)
#40263B
Achromatopsia (no color)
#2D2D2D

Design tokens & code

CSS
--color: #451066;
/* rgb */ color: rgb(69, 16, 102);
/* oklch */ color: oklch(31.4% 0.140 307.9);
Tailwind
colors: {
  custom: {
    50: '#7d5692',
    500: '#451066',
    950: '#000000',
  },
}
SCSS
$custom: #451066;
$custom-light: #7d5692;
$custom-dark: #000000;
JSON
{
  "hex": "#451066",
  "rgb": {
    "r": 69,
    "g": 16,
    "b": 102
  },
  "hsl": {
    "h": 276.977,
    "s": 72.881,
    "l": 23.137
  },
  "oklch": {
    "l": 0.31416,
    "c": 0.13977,
    "h": 307.9
  },
  "luminance": 0.02595
}

Semantic roles & 50–950 ramp

primary
#451066
secondary
#5C9E33
accent
#F0387F
background
#F7F5F9
surface
#EEE9F1
border
#C9C5CB
text
#0A030D
muted
#7C787E

Preview Lab

Preview with #451066

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

Preview Lab → · Contrast checker → · Palette generator →

#451066 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva