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#4FD4FF

#4fd4ff ≈ Sky Blue

  • cyan
  • Lightness: high
  • Saturation: strong
  • Cool
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#4fd4ff is a color from the cyan family, with high lightness and strong saturation. In the RGB model it is made of 30.98% red, 83.14% green and 100% blue; printed in CMYK it uses 69.02% cyan, 16.86% magenta, 0% yellow and 0% black. Its hue angle is 194.66°, with 100% saturation and 65.49% 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 12.19:1 (WCAG AAA). The closest named color is Sky Blue (#87ceeb), ΔE 5.37.

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 luminance0.5597

Complementary

  1. #4fd4ff
  2. #ff7a4f

Split complementary

  1. #4fd4ff
  2. #ff4f7c
  3. #ffd24f

Analogous

  1. #4fffd2
  2. #4fd4ff
  3. #4f7cff

Triadic

  1. #4fd4ff
  2. #ff4fd4
  3. #d4ff4f

Tetradic

  1. #4fd4ff
  2. #7a4fff
  3. #ff7a4f
  4. #d4ff4f

Square

  1. #4fd4ff
  2. #d24fff
  3. #ff7a4f
  4. #7cff4f

Monochromatic

  1. #0089b5
  2. #02c1ff
  3. #4fd4ff
  4. #9be7ff
  5. #e8f9ff

Shades

#4fd4ff mixed progressively with black.

  1. #4fd4ff
  2. #47bfe6
  3. #3faacc
  4. #3794b3
  5. #2f7f99
  6. #286a80
  7. #205566
  8. #18404d
  9. #102a33
  10. #08151a
  11. #000000

Tints

#4fd4ff mixed progressively with white.

  1. #4fd4ff
  2. #61d8ff
  3. #72ddff
  4. #84e1ff
  5. #95e5ff
  6. #a7eaff
  7. #b9eeff
  8. #caf2ff
  9. #dcf6ff
  10. #edfbff
  11. #ffffff

Tones

#4fd4ff mixed progressively with gray.

  1. #4fd4ff
  2. #54ccf2
  3. #59c3e6
  4. #5ebbd9
  5. #63b2cc
  6. #68aac0
  7. #6ca2b3
  8. #7199a6
  9. #769199
  10. #7b888d
  11. #808080

Readable text 1.72:1 AA ✕ AA Large ✕ AAA ✕ AAA Large ✕
Readable text 12.19:1 AA ✓ AA Large ✓ AAA ✓ AAA Large ✓

Achromatopsia #c5c5c5 ≈ 0.003% of males
Achromatomaly #a3cbdf ≈ 0.001% of males
Protanopia #bccfff ≈ 1.01% of males
Deuteranopia #a3beff ≈ 1.27% of males
Tritanopia #00e1e2 ≈ 0.0001% of males
Protanomaly #9cd1ff ≈ 1.08% of males
Deuteranomaly #89c7ff ≈ 4.63% of males
Tritanomaly #00dcee ≈ 0.0002% of males
Simulate on your own image

Text in this color

Background in this color

Border in this color

Text color
.text-4fd4ff {
  color: #4fd4ff;
}
Background
.bg-4fd4ff {
  background-color: #4fd4ff;
  color: #000000;
}
Border
.border-4fd4ff {
  border: 2px solid #4fd4ff;
}
CSS variables
:root {
  --color-primary: #4fd4ff;
  --color-primary-rgb: 79 212 255;
  --color-primary-hsl: 195 100% 65%;
}
Gradient
.gradient-4fd4ff {
  background: linear-gradient(135deg, #4fd4ff, #4f7cff);
}
Colored shadow
.shadow-4fd4ff {
  box-shadow: 0 8px 24px rgb(79 212 255 / 0.35);
}

#87ceeb Sky Blue ΔE 5.37 #89cff0 Baby Blue ΔE 5.43 #87cefa Light Sky Blue ΔE 6.58 #00bfff Deep Sky Blue ΔE 7.29 #73c2fb Maya Blue ΔE 8.81 #a4dded Non-Photo Blue ΔE 9.38 #add8e6 Light Blue ΔE 10.95 #b02b00 Inverted #c5c5c5 Grayscale 

Sky Blue
#4fd4ff  rgb(79, 212, 255)  hsl(195, 100%, 65%)  Sky Blue
#ff7a4f  rgb(255, 122, 79)  hsl(15, 100%, 65%)  Coral
#ff4fd4  rgb(255, 79, 212)  hsl(315, 100%, 65%)  Rose Pink
#d4ff4f  rgb(212, 255, 79)  hsl(75, 100%, 65%)  Electric Lime