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#4ECFF4

#4ecff4 ≈ Sky Blue

  • cyan
  • Lightness: high
  • Saturation: strong
  • Cool
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#4ecff4 is a color from the cyan family, with high lightness and strong saturation. In the RGB model it is made of 30.59% red, 81.18% green and 95.69% blue; printed in CMYK it uses 68.03% cyan, 15.16% magenta, 0% yellow and 4.31% black. Its hue angle is 193.37°, with 88.3% saturation and 63.14% 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 call-to-action buttons. Black text on this color reaches a contrast ratio of 11.56:1 (WCAG AAA). The closest named color is Sky Blue (#87ceeb), ΔE 5.17.

Description generated from the measured properties of this color.

HEX
RGB
RGB percent
CMY
CMYK
HSL
HSV / HSB
Web safe#66ccff
CIE-LAB
XYZ
xyY
CIE-LCH
CIE-LUV
Hunter-Lab
OKLab
Binary
Decimal
Relative luminance0.5278

Complementary

  1. #4ecff4
  2. #f4734e

Split complementary

  1. #4ecff4
  2. #f44e7c
  3. #f4c64e

Analogous

  1. #4ef4c6
  2. #4ecff4
  3. #4e7cf4

Triadic

  1. #4ecff4
  2. #f44ecf
  3. #cff44e

Tetradic

  1. #4ecff4
  2. #734ef4
  3. #f4734e
  4. #cff44e

Square

  1. #4ecff4
  2. #c64ef4
  3. #f4734e
  4. #7cf44e

Monochromatic

  1. #0a7e9f
  2. #0eb7e7
  3. #4ecff4
  4. #96e3f8
  5. #def6fd

Shades

#4ecff4 mixed progressively with black.

  1. #4ecff4
  2. #46badc
  3. #3ea6c3
  4. #3791ab
  5. #2f7c92
  6. #27687a
  7. #1f5362
  8. #173e49
  9. #102931
  10. #081518
  11. #000000

Tints

#4ecff4 mixed progressively with white.

  1. #4ecff4
  2. #60d4f5
  3. #71d9f6
  4. #83ddf7
  5. #95e2f8
  6. #a7e7fa
  7. #b8ecfb
  8. #caf1fc
  9. #dcf5fd
  10. #edfafe
  11. #ffffff

Tones

#4ecff4 mixed progressively with gray.

  1. #4ecff4
  2. #53c7e8
  3. #58bfdd
  4. #5db7d1
  5. #62afc6
  6. #67a8ba
  7. #6ca0ae
  8. #7198a3
  9. #769097
  10. #7b888c
  11. #808080

Readable text 1.82:1 AA ✕ AA Large ✕ AAA ✕ AAA Large ✕
Readable text 11.56:1 AA ✓ AA Large ✓ AAA ✓ AAA Large ✓

Achromatopsia #c0c0c0 ≈ 0.003% of males
Achromatomaly #9fc6d7 ≈ 0.001% of males
Protanopia #b9caf6 ≈ 1.01% of males
Deuteranopia #a1b9f4 ≈ 1.27% of males
Tritanopia #00dbdb ≈ 0.0001% of males
Protanomaly #99ccf5 ≈ 1.08% of males
Deuteranomaly #88c2f4 ≈ 4.63% of males
Tritanomaly #00d6e5 ≈ 0.0002% of males
Simulate on your own image

Text in this color

Background in this color

Border in this color

Text color
.text-4ecff4 {
  color: #4ecff4;
}
Background
.bg-4ecff4 {
  background-color: #4ecff4;
  color: #000000;
}
Border
.border-4ecff4 {
  border: 2px solid #4ecff4;
}
CSS variables
:root {
  --color-primary: #4ecff4;
  --color-primary-rgb: 78 207 244;
  --color-primary-hsl: 193 88% 63%;
}
Gradient
.gradient-4ecff4 {
  background: linear-gradient(135deg, #4ecff4, #4e7cf4);
}
Colored shadow
.shadow-4ecff4 {
  box-shadow: 0 8px 24px rgb(78 207 244 / 0.35);
}

#87ceeb Sky Blue ΔE 5.17 #89cff0 Baby Blue ΔE 5.67 #87cefa Light Sky Blue ΔE 7.39 #00bfff Deep Sky Blue ΔE 7.72 #a4dded Non-Photo Blue ΔE 9.20 #73c2fb Maya Blue ΔE 9.46 #add8e6 Light Blue ΔE 10.77 #b1300b Inverted #c0c0c0 Grayscale 

Sky Blue
#4ecff4  rgb(78, 207, 244)  hsl(193, 88%, 63%)  Sky Blue
#f4734e  rgb(244, 115, 78)  hsl(13, 88%, 63%)  Burnt Sienna
#f44ecf  rgb(244, 78, 207)  hsl(313, 88%, 63%)  Shocking Pink
#cff44e  rgb(207, 244, 78)  hsl(73, 88%, 63%)  Electric Lime