Encycolorpedia

#66180f Hex Color Code

#66180f Paint ChipThe hexadecimal color code #66180f is a dark shade of red. In the RGB color model #66180f is comprised of 40% red, 9.41% green and 5.88% blue. In the HSL color space #66180f has a hue of 6° (degrees), 74% saturation and 23% lightness. This color has an approximate wavelength of 606.05 nm.

Color Variations

Related Named Colors

Color Schemes

Download: GIMP GPL Adobe ASE (Adobe Swatch Exchange)

#66180f linear gradient to complementary #005575

  1. #66180f
  2. #622620
  3. #5c3130
  4. #543b40
  5. #484452
  6. #354d63
  7. #005575

Monochromatic Colors

  1. #5c0d04
  2. #5f1108
  3. #62150c
  4. #66180f
  5. #6a1b12
  6. #6d1f14
  7. #712217

Tones

  1. #66180f
  2. #612117
  3. #5b271e
  4. #542d25
  5. #4d322c
  6. #453734
  7. #3b3b3b

Tints and Shades

#66180f to white

  1. #66180f
  2. #833e31
  3. #9e6256
  4. #b8887d
  5. #d1aea6
  6. #e9d6d2
  7. #ffffff

#66180f to black

  1. #66180f
  2. #56170e
  3. #46150c
  4. #361309
  5. #271006
  6. #1a0903
  7. #000000

Color Blindness Simulation

Monochromacy

Dichromacy

Trichromacy

Paints

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#66180f HTML / CSS Code Examples

#66180f foreground

The world of reality has its limits; the world of imagination is boundless.

Jean-Jacques Rousseau
<p style="color: #66180f">…</p>

#66180f background

The longer you look at an object, the more abstract it becomes, and, ironically, the more real.

Lucian Freud
<p style="background-color: #66180f">…</p>

#66180f shadow

An artist cannot fail; it is a success to be one.

Charles Horton Cooley
<p style="text-shadow: 0.1em 0.1em 0.15em #66180f">…</p>

Color Charts

Color Space Conversions

Decimal
6690831
Binary
01100110, 00011000, 00001111
Hexadecimal
#66180f
LRV
≈ 3.5%
Closest short hex
#611 ΔE = 2.183
RGB
rgb(102, 24, 15)
RGBA
rgba(102, 24, 15, 1.0)
rg chromaticity
r: 0.723, g: 0.170, b: 0.106
RYB
red: 0.400%, yellow: 0.098%, blue: 0.059%
Android / android.graphics.Color
-10086385 / 0xff66180f
HSL
hsl(6, 74%, 23%)
HSLA
hsla(6, 74%%, 23%%, 1.0)
HSV / HSB
hue: 6° (6.207), saturation: 85% (0.853), value: 40% (0.400)
HSP
hue: 6.207, saturation: 85.294%, perceived brightness: 23.116%
HSLuv (HUSL)
H: 14.756, S: 84.947, L: 21.993
Cubehelix
H: -1.931, S: 0.891, L: 0.182
TSL
T: 3.840, S: 0.567, L: 0.182
CMYK
cyan: 0% (0.000), magenta: 76% (0.765), yellow: 85% (0.853), key: 60% (0.600)
CMY
cyan: 60% (0.600), magenta: 91% (0.906), yellow: 94% (0.941)
XYZ
X: 5.893, Y: 3.513, Z: 0.820
xyY
x: 0.576, y: 0.344, Y: 3.513
CIELab
L: 21.993, a: 34.133, b: 26.194
CIELuv
L: 21.993, u: 53.822, v: 14.176
CIELCH / LCHab
L: 21.993, C: 43.026, H: 37.503
CIELUV / LCHuv
L: 21.993, C: 55.657, H: 14.756
Hunter-Lab
L: 18.744, a: 23.317, b: 10.528
CIECAM02
J: 17.144, C: 49.285, h: 31.053, Q: 81.576, M: 43.099, s: 72.687, H: 13.941
OSA-UCS
lightness: -9.782, jaune: 3.281, green: -6.303
LMS
L: 5.695, M: 1.823, S: 0.872
YCbCr
Y: 55.780, Cb: 112.505, Cr: 162.881
YCgCo
Y: 41.250, Cg: -17.250, Co: 47.250
YDbDr
Y: 46.296, Db: -47.097, Dr: -105.927
YPbPr
Y: 39.966, Pb: -13.470, Pr: 39.414
xvYCC
Y: 50.324, Cb: 116.168, Cr: 162.622
YIQ
Y: 46.296, I: 49.357, Q: 13.693
YUV
Y: 46.296, U: -15.400, V: 48.870
Munsell Color System
10R 3/8 ΔE = 5.780
Brand Color
Readability ΔE = 12.132

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