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#81FDFF

#81fdff ≈ Electric Blue

  • cyan
  • Lightness: high
  • Saturation: moderate
  • Cool
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#81fdff is a color from the cyan family, with high lightness and moderate saturation. In the RGB model it is made of 50.59% red, 99.22% green and 100% blue; printed in CMYK it uses 49.41% cyan, 0.78% magenta, 0% yellow and 0% black. Its hue angle is 180.95°, with 100% saturation and 75.29% lightness in HSL. It is a cool color, often associated with freshness, technology and clarity. Designers typically use it for health and wellness, technology products and soft pastel palettes. Black text on this color reaches a contrast ratio of 17.43:1 (WCAG AAA). The closest named color is Electric Blue (#7df9ff), ΔE 1.57.

Description generated from the measured properties of this color.

HEX
RGB
RGB percent
CMY
CMYK
HSL
HSV / HSB
Web safe#99ffff
CIE-LAB
XYZ
xyY
CIE-LCH
CIE-LUV
Hunter-Lab
OKLab
Binary
Decimal
Relative luminance0.8214

Complementary

  1. #81fdff
  2. #ff8381

Split complementary

  1. #81fdff
  2. #ff81be
  3. #ffc281

Analogous

  1. #81ffc2
  2. #81fdff
  3. #81beff

Triadic

  1. #81fdff
  2. #ff81fd
  3. #fdff81

Tetradic

  1. #81fdff
  2. #8381ff
  3. #ff8381
  4. #fdff81

Square

  1. #81fdff
  2. #c281ff
  3. #ff8381
  4. #beff81

Monochromatic

  1. #00e3e7
  2. #34fcff
  3. #81fdff
  4. #cdfeff
  5. #ebffff

Shades

#81fdff mixed progressively with black.

  1. #81fdff
  2. #74e4e6
  3. #67cacc
  4. #5ab1b3
  5. #4d9899
  6. #417f80
  7. #346566
  8. #274c4d
  9. #1a3333
  10. #0d191a
  11. #000000

Tints

#81fdff mixed progressively with white.

  1. #81fdff
  2. #8efdff
  3. #9afdff
  4. #a7feff
  5. #b3feff
  6. #c0feff
  7. #cdfeff
  8. #d9feff
  9. #e6ffff
  10. #f2ffff
  11. #ffffff

Tones

#81fdff mixed progressively with gray.

  1. #81fdff
  2. #81f1f2
  3. #81e4e6
  4. #81d8d9
  5. #81cbcc
  6. #81bfc0
  7. #80b2b3
  8. #80a6a6
  9. #809999
  10. #808d8d
  11. #808080

Readable text 1.2:1 AA ✕ AA Large ✕ AAA ✕ AAA Large ✕
Readable text 17.43:1 AA ✓ AA Large ✓ AAA ✓ AAA Large ✓

Achromatopsia #eaeaea ≈ 0.003% of males
Achromatomaly #c8f2f3 ≈ 0.001% of males
Protanopia #eff3ff ≈ 1.01% of males
Deuteranopia #dae3ff ≈ 1.27% of males
Tritanopia #28fffd ≈ 0.0001% of males
Protanomaly #ccf7ff ≈ 1.08% of males
Deuteranomaly #bdeeff ≈ 4.63% of males
Tritanomaly #59fffe ≈ 0.0002% of males
Simulate on your own image

Text in this color

Background in this color

Border in this color

Text color
.text-81fdff {
  color: #81fdff;
}
Background
.bg-81fdff {
  background-color: #81fdff;
  color: #000000;
}
Border
.border-81fdff {
  border: 2px solid #81fdff;
}
CSS variables
:root {
  --color-primary: #81fdff;
  --color-primary-rgb: 129 253 255;
  --color-primary-hsl: 181 100% 75%;
}
Gradient
.gradient-81fdff {
  background: linear-gradient(135deg, #81fdff, #81beff);
}
Colored shadow
.shadow-81fdff {
  box-shadow: 0 8px 24px rgb(129 253 255 / 0.35);
}

#7df9ff Electric Blue ΔE 1.57 #00ffff Aqua ΔE 5.02 #00ffff Cyan ΔE 5.02 #b2ffff Celeste ΔE 5.21 #afeeee Pale Turquoise ΔE 7.14 #00ffef Turquoise Blue ΔE 7.97 #08e8de Bright Turquoise ΔE 8.27 #7e0200 Inverted #eaeaea Grayscale 

Electric Blue
#81fdff  rgb(129, 253, 255)  hsl(181, 100%, 75%)  Electric Blue
#ff8381  rgb(255, 131, 129)  hsl(1, 100%, 75%)  Light Coral
#ff81fd  rgb(255, 129, 253)  hsl(301, 100%, 75%)  Fuchsia Pink
#fdff81  rgb(253, 255, 129)  hsl(61, 100%, 75%)  Pastel Yellow