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#4ECEF9

#4ecef9 ≈ Sky Blue

  • azure
  • Lightness: high
  • Saturation: strong
  • Cool
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#4ecef9 is a color from the azure family, with high lightness and strong saturation. In the RGB model it is made of 30.59% red, 80.78% green and 97.65% blue; printed in CMYK it uses 68.67% cyan, 17.27% magenta, 0% yellow and 2.35% black. Its hue angle is 195.09°, with 93.44% saturation and 64.12% lightness in HSL. It is a cool color, often associated with openness, freedom and calm. Designers typically use it for technology products, finance and banking and call-to-action buttons. Black text on this color reaches a contrast ratio of 11.52:1 (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 luminance0.526

Complementary

  1. #4ecef9
  2. #f9794e

Split complementary

  1. #4ecef9
  2. #f94e79
  3. #f9cf4e

Analogous

  1. #4ef9cf
  2. #4ecef9
  3. #4e79f9

Triadic

  1. #4ecef9
  2. #f94ece
  3. #cef94e

Tetradic

  1. #4ecef9
  2. #794ef9
  3. #f9794e
  4. #cef94e

Square

  1. #4ecef9
  2. #cf4ef9
  3. #f9794e
  4. #79f94e

Monochromatic

  1. #067fa8
  2. #08b7f2
  3. #4ecef9
  4. #98e2fc
  5. #e2f7fe

Shades

#4ecef9 mixed progressively with black.

  1. #4ecef9
  2. #46b9e0
  3. #3ea5c7
  4. #3790ae
  5. #2f7c95
  6. #27677d
  7. #1f5264
  8. #173e4b
  9. #102932
  10. #081519
  11. #000000

Tints

#4ecef9 mixed progressively with white.

  1. #4ecef9
  2. #60d3fa
  3. #71d8fa
  4. #83ddfb
  5. #95e2fb
  6. #a7e7fc
  7. #b8ebfd
  8. #caf0fd
  9. #dcf5fe
  10. #edfafe
  11. #ffffff

Tones

#4ecef9 mixed progressively with gray.

  1. #4ecef9
  2. #53c6ed
  3. #58bee1
  4. #5db7d5
  5. #62afc9
  6. #67a7bd
  7. #6c9fb0
  8. #7197a4
  9. #769098
  10. #7b888c
  11. #808080

Readable text 1.82:1 AA ✕ AA Large ✕ AAA ✕ AAA Large ✕
Readable text 11.52:1 AA ✓ AA Large ✓ AAA ✓ AAA Large ✓

Achromatopsia #c0c0c0 ≈ 0.003% of males
Achromatomaly #9fc6d9 ≈ 0.001% of males
Protanopia #b6cafb ≈ 1.01% of males
Deuteranopia #9eb8f9 ≈ 1.27% of males
Tritanopia #00dbdc ≈ 0.0001% of males
Protanomaly #97cbfa ≈ 1.08% of males
Deuteranomaly #85c1f9 ≈ 4.63% of males
Tritanomaly #00d6e8 ≈ 0.0002% of males
Simulate on your own image

Text in this color

Background in this color

Border in this color

Text color
.text-4ecef9 {
  color: #4ecef9;
}
Background
.bg-4ecef9 {
  background-color: #4ecef9;
  color: #000000;
}
Border
.border-4ecef9 {
  border: 2px solid #4ecef9;
}
CSS variables
:root {
  --color-primary: #4ecef9;
  --color-primary-rgb: 78 206 249;
  --color-primary-hsl: 195 93% 64%;
}
Gradient
.gradient-4ecef9 {
  background: linear-gradient(135deg, #4ecef9, #4e79f9);
}
Colored shadow
.shadow-4ecef9 {
  box-shadow: 0 8px 24px rgb(78 206 249 / 0.35);
}

#87ceeb Sky Blue ΔE 5.17 #89cff0 Baby Blue ΔE 5.24 #00bfff Deep Sky Blue ΔE 6.17 #87cefa Light Sky Blue ΔE 6.27 #73c2fb Maya Blue ΔE 7.99 #a4dded Non-Photo Blue ΔE 9.84 #add8e6 Light Blue ΔE 11.18 #b13106 Inverted #c0c0c0 Grayscale 

Sky Blue
#4ecef9  rgb(78, 206, 249)  hsl(195, 93%, 64%)  Sky Blue
#f9794e  rgb(249, 121, 78)  hsl(15, 93%, 64%)  Coral
#f94ece  rgb(249, 78, 206)  hsl(315, 93%, 64%)  Rose Pink
#cef94e  rgb(206, 249, 78)  hsl(75, 93%, 64%)  Electric Lime