Encycolorpedia

#21d4ff Hex Color Code

#21d4ff Paint ChipThe hexadecimal color code #21d4ff is a shade of cyan. In the RGB color model #21d4ff is comprised of 12.94% red, 83.14% green and 100% blue. In the HSL color space #21d4ff has a hue of 192° (degrees), 100% saturation and 56% lightness. This color has an approximate wavelength of 484.66 nm.

Color Variations

Related Named Colors

Color Schemes

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

#21d4ff linear gradient to complementary #ff6a21

  1. #21d4ff
  2. #8ac5da
  3. #b4b5b5
  4. #d0a492
  5. #e4936e
  6. #f3804a
  7. #ff6a21

Monochromatic Colors

  1. #00aed7
  2. #00bae5
  3. #00c7f2
  4. #21d4ff
  5. #3de1ff
  6. #52eeff
  7. #64fbff

Tones

  1. #21d4ff
  2. #51c9ec
  3. #68bdd9
  4. #77b2c6
  5. #82a6b4
  6. #8a9ba2
  7. #909090

Tints and Shades

#21d4ff to white

  1. #21d4ff
  2. #67dbff
  3. #8fe3ff
  4. #afeaff
  5. #cbf1ff
  6. #e6f8ff
  7. #ffffff

#21d4ff to black

  1. #21d4ff
  2. #28add0
  3. #2988a2
  4. #256477
  5. #1f434e
  6. #152429
  7. #000000

Color Blindness Simulation

Monochromacy

Dichromacy

Trichromacy

#21d4ff HTML / CSS Code Examples

#21d4ff foreground

It is a widely accepted notion among painters that it does not matter what one paints as long as it is well painted. This is the essence of academicism. There is no such thing as good painting about nothing.

Mark Rothko
<p style="color: #21d4ff">…</p>

#21d4ff background

There's no retirement for an artist, it's your way of living so there's no end to it.

Henry Moore
<p style="background-color: #21d4ff">…</p>

#21d4ff shadow

I saw the angel in the marble and carved until I set him free.

Michelangelo
<p style="text-shadow: 0.1em 0.1em 0.15em #21d4ff">…</p>

Color Charts

Color Space Conversions

Decimal
2217215
Binary
00100001, 11010100, 11111111
Hexadecimal
#21d4ff
LRV
≈ 54.6%
Closest short hex
#4ce ΔE = 3.427
RGB
rgb(33, 212, 255)
RGBA
rgba(33, 212, 255, 1.0)
rg chromaticity
r: 0.066, g: 0.424, b: 0.510
RYB
red: 0.129%, yellow: 0.518%, blue: 1.000%
Android / android.graphics.Color
-14560001 / 0xff21d4ff
HSL
hsl(192, 100%, 56%)
HSLA
hsla(192, 100%, 56%, 1.0)
HSV / HSB
hue: 192° (191.622), saturation: 87% (0.871), value: 100% (1.000)
HSP
hue: 191.622, saturation: 87.059%, perceived brightness: 72.438%
HSLuv (HUSL)
H: 222.018, S: 99.985, L: 78.825
Cubehelix
H: -175.977, S: 1.417, L: 0.639
TSL
T: -1.704, S: 0.379, L: 0.641
CMYK
cyan: 87% (0.871), magenta: 17% (0.169), yellow: 0% (0.000), key: 0% (0.000)
CMY
cyan: 87% (0.871), magenta: 17% (0.169), yellow: 0% (0.000)
XYZ
X: 42.213, Y: 54.625, Z: 102.907
xyY
x: 0.211, y: 0.273, Y: 54.625
CIELab
L: 78.825, a: -27.246, b: -32.781
CIELuv
L: 78.825, u: -54.884, v: -49.448
CIELCH / LCHab
L: 78.825, C: 42.626, H: 230.268
CIELUV / LCHuv
L: 78.825, C: 73.874, H: 222.018
Hunter-Lab
L: 73.909, a: -27.390, b: -30.817
CIECAM02
J: 69.311, C: 58.252, h: 221.148, Q: 164.025, M: 50.940, s: 55.728, H: 280.649
OSA-UCS
lightness: -10.173, jaune: -5.464, green: 6.292
LMS
L: 37.688, M: 63.652, S: 102.068
YCbCr
Y: 156.319, Cb: 173.369, Cr: 46.366
YCgCo
Y: 178.000, Cg: 34.000, Co: -47.250
YDbDr
Y: 163.381, Db: 137.869, Dr: 247.938
YPbPr
Y: 176.969, Pb: 42.085, Pr: -91.478
xvYCC
Y: 167.985, Cb: 164.969, Cr: 47.643
YIQ
Y: 163.381, I: -120.447, Q: -24.472
YUV
Y: 163.381, U: 45.086, V: -114.385
Munsell Color System
7.5B 7/8 ΔE = 5.837
Brand Color
QUOTE.fm ΔE = 6.431

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