Encycolorpedia

#21e5ff Hex Color Code

#21e5ff Paint ChipThe hexadecimal color code #21e5ff is a shade of cyan. In the RGB color model #21e5ff is comprised of 12.94% red, 89.8% green and 100% blue. In the HSL color space #21e5ff has a hue of 187° (degrees), 100% saturation and 56% lightness. This color has an approximate wavelength of 487.16 nm.

Color Variations

Related Named Colors

Color Schemes

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

#21e5ff linear gradient to complementary #ff4f21

  1. #21e5ff
  2. #8ed0d9
  3. #b9bbb3
  4. #d4a48f
  5. #e78c6b
  6. #f57148
  7. #ff4f21

Monochromatic Colors

  1. #00bcd5
  2. #00c9e3
  3. #00d7f1
  4. #21e5ff
  5. #3ff3ff
  6. #55ffff
  7. #69ffff

Tones

  1. #21e5ff
  2. #52d7ec
  3. #69c8d9
  4. #79bac6
  5. #83acb4
  6. #8b9ea2
  7. #909090

Tints and Shades

#21e5ff to white

  1. #21e5ff
  2. #69eaff
  3. #91eeff
  4. #b0f3ff
  5. #cdf7ff
  6. #e7fbff
  7. #ffffff

#21e5ff to black

  1. #21e5ff
  2. #28bbd0
  3. #2992a2
  4. #266c77
  5. #1f484e
  6. #162629
  7. #000000

Color Blindness Simulation

Monochromacy

Dichromacy

Trichromacy

#21e5ff HTML / CSS Code Examples

#21e5ff foreground

Colour is my day-long obsession, joy and torment.

Claude Monet
<p style="color: #21e5ff">…</p>

#21e5ff 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: #21e5ff">…</p>

#21e5ff shadow

Don't think about making art, just get it done. Let everyone else decide if it's good or bad, whether they love it or hate it. While they are deciding, make even more art.

Andy Warhol
<p style="text-shadow: 0.1em 0.1em 0.15em #21e5ff">…</p>

Color Charts

Color Space Conversions

Decimal
2221567
Binary
00100001, 11100101, 11111111
Hexadecimal
#21e5ff
LRV
≈ 63.6%
Closest short hex
#4de ΔE = 3.667
RGB
rgb(33, 229, 255)
RGBA
rgba(33, 229, 255, 1.0)
rg chromaticity
r: 0.064, g: 0.443, b: 0.493
RYB
red: 0.129%, yellow: 0.538%, blue: 1.000%
Android / android.graphics.Color
-14555649 / 0xff21e5ff
HSL
hsl(187, 100%, 56%)
HSLA
hsla(187, 100%, 56%, 1.0)
HSV / HSB
hue: 187° (187.027), saturation: 87% (0.871), value: 100% (1.000)
HSP
hue: 187.027, saturation: 87.059%, perceived brightness: 76.968%
HSLuv (HUSL)
H: 210.454, S: 99.984, L: 83.744
Cubehelix
H: -181.057, S: 1.543, L: 0.679
TSL
T: -1.611, S: 0.390, L: 0.680
CMYK
cyan: 87% (0.871), magenta: 10% (0.102), yellow: 0% (0.000), key: 0% (0.000)
CMY
cyan: 87% (0.871), magenta: 10% (0.102), yellow: 0% (0.000)
XYZ
X: 46.688, Y: 63.576, Z: 104.399
xyY
x: 0.217, y: 0.296, Y: 63.576
CIELab
L: 83.744, a: -35.421, b: -25.243
CIELuv
L: 83.744, u: -60.598, v: -35.629
CIELCH / LCHab
L: 83.744, C: 43.495, H: 215.476
CIELUV / LCHuv
L: 83.744, C: 70.296, H: 210.454
Hunter-Lab
L: 79.734, a: -35.015, b: -21.816
CIECAM02
J: 75.317, C: 57.139, h: 211.869, Q: 170.985, M: 49.968, s: 54.059, H: 269.010
OSA-UCS
lightness: -10.122, jaune: -4.117, green: 6.963
LMS
L: 44.571, M: 75.707, S: 103.671
YCbCr
Y: 164.887, Cb: 168.422, Cr: 40.110
YCgCo
Y: 186.500, Cg: 42.500, Co: -47.250
YDbDr
Y: 173.360, Db: 122.858, Dr: 266.910
YPbPr
Y: 189.124, Pb: 35.540, Pr: -99.196
xvYCC
Y: 178.424, Cb: 159.219, Cr: 40.863
YIQ
Y: 173.360, I: -125.113, Q: -33.356
YUV
Y: 173.360, U: 40.176, V: -123.140
Munsell Color System
5B 7/8 ΔE = 9.876
Brand Color
QUOTE.fm ΔE = 13.892

Random Colors

Red

Green

Blue