Encycolorpedia

Rebecca Purple / #663399 / #639 Hex Color Code

#663399 Paint ChipThe color rebecca purple with hexadecimal color code #663399 / #639 is a medium dark shade of blue-magenta. In the RGB color model #663399 is comprised of 40% red, 20% green and 60% blue. In the HSL color space #663399 has a hue of 270° (degrees), 50% saturation and 40% lightness. This color has an approximate wavelength of 565.24 nm. This color is used in the Western Illinois University seal and Western Illinois Leathernecks logo.

Color Variations

Related Named Colors

Color Schemes

Download: GIMP GPL Adobe ASE (Adobe Swatch Exchange) Sketch Palette

#663399 linear gradient to complementary #00cc00

  1. #663399 / #639
  2. #6c518a
  3. #6e6b7a
  4. #698368
  5. #5f9c55
  6. #49b43b
  7. #00cc00 / #0c0

Monochromatic Colors

  1. #57258a
  2. #5c2a8f
  3. #612e94
  4. #663399 / #639
  5. #6b389e
  6. #703ca3
  7. #7641a9

Tones

  1. #663399 / #639
  2. #683d91
  3. #694688
  4. #694f80
  5. #695777
  6. #685e6f
  7. #666666 / #666

Tints and Shades

#663399 to white

  1. #663399 / #639
  2. #8154aa
  3. #9b75bb
  4. #b496cc
  5. #cdb8dd
  6. #e6dbee
  7. #ffffff / #fff

#663399 to black

  1. #663399 / #639
  2. #552c7e
  3. #452564
  4. #351e4b
  5. #261733
  6. #180f1d
  7. #000000 / #000

Paints

Similar Paints

  1. Focoltone

    ★ 3376
    #663a92     ΔE = 2.275 / LRV ≈ 7.9%

  2. Pantone / PMS

    267 CP
    #61358b     ΔE = 2.578 / LRV ≈ 7.0%

  3. ProMarker

    Prussian
    #5d31a4     ΔE = 2.661 / LRV ≈ 7.2%

  4. Lascaux

    Dioxazine violet deep / 136
    #5c3a93     ΔE = 2.761 / LRV ≈ 7.4%

Color Directory

Color Blindness Simulation

Monochromacy

Dichromacy

Trichromacy

#663399 HTML / CSS Code Examples

#663399 foreground

Every good painter paints what he is.

Jackson Pollock
<p style="color: #639">…</p>

#663399 background

Love always brings difficulties, that is true, but the good side of it is that it gives energy.

Vincent Van Gogh
<p style="background-color: #639">…</p>

#663399 shadow

The emotions are sometimes so strong that I work without knowing it. The strokes come like speech.

Vincent Van Gogh
<p style="text-shadow: 0.1em 0.1em 0.15em #639">…</p>

Color Charts

Color Space Conversions

Decimal
6697881
Binary
01100110, 00110011, 10011001
Hexadecimal
#663399 / #639
LRV
≈ 7.5%
RGB
rgb(102, 51, 153)
RGBA
rgba(102, 51, 153, 1.0)
rg chromaticity
r: 0.333, g: 0.167, b: 0.500
RYB
red: 40.000%, yellow: 20.000%, blue: 60.000%
Android / android.graphics.Color
-10079335 / 0xff663399
HSL
hsl(270, 50%, 40%)
HSLA
hsla(270, 50%, 40%, 1.0)
HSV / HSB
hue: 270° (270.000), saturation: 67% (0.667), value: 60% (0.600)
HSP
hue: 270.000, saturation: 66.667%, perceived brightness: 33.520%
HSLuv (HUSL)
H: 280.847, S: 70.760, L: 32.902
Cubehelix
H: -96.141, S: 0.775, L: 0.304
TSL
T: 5.685, S: 0.224, L: 0.305
CMYK
cyan: 33% (0.333), magenta: 67% (0.667), yellow: 0% (0.000), key: 40% (0.400)
CMY
cyan: 60% (0.600), magenta: 80% (0.800), yellow: 40% (0.400)
XYZ
X: 12.412, Y: 7.492, Z: 30.923
xyY
x: 0.244, y: 0.147, Y: 7.492
CIELab
L: 32.902, a: 42.883, b: -47.149
CIELuv
L: 32.902, u: 12.983, v: -67.754
CIELCH / LCHab
L: 32.902, C: 63.733, H: 312.287
CIELUV / LCHuv
L: 32.902, C: 68.986, H: 280.847
Hunter-Lab
L: 27.372, a: 33.039, b: -47.821
CIECAM02
J: 24.655, C: 53.542, h: 299.283, Q: 97.827, M: 46.821, s: 69.182, H: 333.738
OSA-UCS
lightness: -10.555, jaune: -8.873, green: -4.270
LMS
L: 7.292, M: 4.174, S: 30.549
YCbCr
Y: 82.912, Cb: 165.230, Cr: 143.147
YCoCg
Y: 89.250, Cg: -38.250, Co: 12.750
YDbDr
Y: 77.877, Db: 113.016, Dr: -45.849
YPbPr
Y: 69.207, Pb: 45.135, Pr: 20.808
xvYCC
Y: 75.437, Cb: 167.648, Cr: 146.278
YIQ
Y: 77.877, I: -2.387, Q: 42.520
YUV
Y: 77.877, U: 36.969, V: 21.164
Okhsl
h: 303.373, s: 0.729, l: 0.353
Okhsv
h: 303.373. s: 0.806, v: 0.608
Okhwb
h: 303.373, w: 0.118, b: 0.392
Oklab
l: 0.440, a: 0.088, b: -0.134
Oklch
l: 0.440, c: 0.160, h: 303.373
Munsell Color System
5P 3/10 ΔE = 6.838
Brand Color
Twitch.tv ΔE = 4.334

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