Encycolorpedia

#21a5ff Hex Color Code

#21a5ff Paint ChipThe hexadecimal color code #21a5ff is a shade of cyan-blue. In the RGB color model #21a5ff is comprised of 12.94% red, 64.71% green and 100% blue. In the HSL color space #21a5ff has a hue of 204° (degrees), 100% saturation and 56% lightness. This color has an approximate wavelength of 477.72 nm.

Color Variations

Related Named Colors

Color Schemes

Download: GIMP GPL Adobe ASE (Adobe Swatch Exchange)

#21a5ff linear gradient to complementary #ccad54

  1. #21a5ff
  2. #6ca6e3
  3. #8da7c7
  4. #a4a8ab
  5. #b4a990
  6. #c2ab73
  7. #ccad54

Monochromatic Colors

  1. #0087de
  2. #0091e9
  3. #009bf4
  4. #21a5ff
  5. #38afff
  6. #49b9ff
  7. #59c4ff

Tones

  1. #21a5ff
  2. #4fa1ec
  3. #669ed9
  4. #759ac7
  5. #8197b4
  6. #8993a2
  7. #909090

Tints and Shades

#21a5ff to White

  1. #21a5ff
  2. #65b3ff
  3. #8cc2ff
  4. #acd1ff
  5. #cae0ff
  6. #e5efff
  7. #ffffff

#21a5ff to Black

  1. #21a5ff
  2. #2787d0
  3. #286ba2
  4. #245077
  5. #1e364f
  6. #151e29
  7. #000000

Color Blindness Simulation

Monochromacy

Dichromacy

Trichromacy

Paints

Similar Paints

  1. Valspar Paint

    1. ★ Splish Splash
      #0ea5fd
      ΔE = 0.945

#21a5ff HTML / CSS Code Examples

#21a5ff foreground

I am seeking. I am striving. I am in it with all my heart.

Vincent van Gogh
<p style="color: #21a5ff">…</p>

#21a5ff background

Creativity takes courage.

Henri Matisse
<p style="background-color: #21a5ff">…</p>

#21a5ff shadow

If I could say it in words there would be no reason to paint.

Edward Hopper
<p style="text-shadow: 0.1em 0.1em 0.15em #21a5ff">…</p>

Color Charts

Color Space Conversions

Decimal
2205183
Binary
00100001, 10100101, 11111111
Hexadecimal
#21a5ff
Closest short hex
#3af ΔE = 2.101
RGB
rgb(33, 165, 255)
RGBA
rgba(33, 165, 255, 1.0)
rg chromaticity
r: 0.073, g: 0.364, b: 0.563
RYB
red: 12.941%, yellow: 45.404%, blue: 100.000%
Android / android.graphics.Color
-14572033 / 0xff21a5ff
HSL
hsl(204, 100%, 56%)
HSLA
hsla(204, 100%%, 56%%, 1.0)
HSV / HSB
hue: 204° (204.324), saturation: 87% (0.871), value: 100% (1.000)
HSP
hue: 204.324, saturation: 87.059, perceived brightness: 60.397
HSLuv (HUSL)
H: 245.730, S: 99.987, L: 65.318
Cubehelix
H: -160.776, S: 1.261, L: 0.531
TSL
T: -2.032, S: 0.352, L: 0.533
CMYK
cyan: 87 (0.871), magenta: 35 (0.353), yellow: 0 (0.000), key: 0 (0.000)
CMY
cyan: 87 (0.871), magenta: 35 (0.353), yellow: 0 (0.000)
XYZ
X: 32.125, Y: 34.449, Z: 99.545
xyY
x: 0.193, y: 0.207, Y: 34.449
CIELab
L: 65.318, a: -2.219, b: -53.908
CIELuv
L: 65.318, u: -39.244, v: -87.037
CIELCH / LCHab
L: 65.318, C: 53.953, H: 267.643
CIELUV / LCHuv
L: 65.318, C: 95.476, H: 245.730
Hunter-Lab
L: 58.694, a: -5.014, b: -59.470
CIECAM02
J: 53.734, C: 66.197, h: 242.660, Q: 144.423, M: 57.888, s: 63.311, H: 302.427
OSA-UCS
lightness: -10.343, jaune: -9.376, green: 4.590
LMS
L: 22.175, M: 36.482, S: 98.457
YCbCr
Y: 132.631, Cb: 187.046, Cr: 63.662
YCgCo
Y: 154.500, Cg: 10.500, Co: -47.250
YDbDr
Y: 135.792, Db: 179.370, Dr: 195.486
YPbPr
Y: 143.364, Pb: 60.180, Pr: -70.140
xvYCC
Y: 139.124, Cb: 180.864, Cr: 66.387
YIQ
Y: 135.792, I: -107.548, Q: 0.090
YUV
Y: 135.792, U: 58.663, V: -90.181
Munsell Color System
5PB 6/10 ΔE = 8.530
Brand Color
Disqus (blue) ΔE = 3.771

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