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#64D9FA

#64d9fa ≈ Sky Blue

  • cyan
  • Lightness: high
  • Saturation: strong
  • Cool
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#64d9fa is a color from the cyan family, with high lightness and strong saturation. In the RGB model it is made of 39.22% red, 85.1% green and 98.04% blue; printed in CMYK it uses 60% cyan, 13.2% magenta, 0% yellow and 1.96% black. Its hue angle is 193.2°, with 93.75% saturation and 68.63% 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 12.85:1 (WCAG AAA). The closest named color is Sky Blue (#87ceeb), ΔE 4.93.

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 luminance0.5924

Complementary

  1. #64d9fa
  2. #fa8564

Split complementary

  1. #64d9fa
  2. #fa648e
  3. #fad064

Analogous

  1. #64fad0
  2. #64d9fa
  3. #648efa

Triadic

  1. #64d9fa
  2. #fa64d9
  3. #d9fa64

Tetradic

  1. #64d9fa
  2. #8564fa
  3. #fa8564
  4. #d9fa64

Square

  1. #64d9fa
  2. #d064fa
  3. #fa8564
  4. #8efa64

Monochromatic

  1. #0696bf
  2. #1ac7f8
  3. #64d9fa
  4. #aeebfc
  5. #ebfafe

Shades

#64d9fa mixed progressively with black.

  1. #64d9fa
  2. #5ac3e1
  3. #50aec8
  4. #4698af
  5. #3c8296
  6. #326d7d
  7. #285764
  8. #1e414b
  9. #142b32
  10. #0a1619
  11. #000000

Tints

#64d9fa mixed progressively with white.

  1. #64d9fa
  2. #74ddfb
  3. #83e1fb
  4. #93e4fc
  5. #a2e8fc
  6. #b2ecfd
  7. #c1f0fd
  8. #d1f4fe
  9. #e0f7fe
  10. #f0fbff
  11. #ffffff

Tones

#64d9fa mixed progressively with gray.

  1. #64d9fa
  2. #67d0ee
  3. #6ac7e2
  4. #6cbed5
  5. #6fb5c9
  6. #72adbd
  7. #75a4b1
  8. #789ba5
  9. #7a9298
  10. #7d898c
  11. #808080

Readable text 1.63:1 AA ✕ AA Large ✕ AAA ✕ AAA Large ✕
Readable text 12.85:1 AA ✓ AA Large ✓ AAA ✓ AAA Large ✓

Achromatopsia #cacaca ≈ 0.003% of males
Achromatomaly #abd0df ≈ 0.001% of males
Protanopia #c4d4fc ≈ 1.01% of males
Deuteranopia #afc3fa ≈ 1.27% of males
Tritanopia #00e4e3 ≈ 0.0001% of males
Protanomaly #a6d6fb ≈ 1.08% of males
Deuteranomaly #96ccfa ≈ 4.63% of males
Tritanomaly #1de0ed ≈ 0.0002% of males
Simulate on your own image

Text in this color

Background in this color

Border in this color

Text color
.text-64d9fa {
  color: #64d9fa;
}
Background
.bg-64d9fa {
  background-color: #64d9fa;
  color: #000000;
}
Border
.border-64d9fa {
  border: 2px solid #64d9fa;
}
CSS variables
:root {
  --color-primary: #64d9fa;
  --color-primary-rgb: 100 217 250;
  --color-primary-hsl: 193 94% 69%;
}
Gradient
.gradient-64d9fa {
  background: linear-gradient(135deg, #64d9fa, #648efa);
}
Colored shadow
.shadow-64d9fa {
  box-shadow: 0 8px 24px rgb(100 217 250 / 0.35);
}

#87ceeb Sky Blue ΔE 4.93 #89cff0 Baby Blue ΔE 5.48 #a4dded Non-Photo Blue ΔE 7.35 #87cefa Light Sky Blue ΔE 7.60 #add8e6 Light Blue ΔE 9.38 #00bfff Deep Sky Blue ΔE 9.96 #b0e0e6 Powder Blue ΔE 10.53 #9b2605 Inverted #cacaca Grayscale 

Sky Blue
#64d9fa  rgb(100, 217, 250)  hsl(193, 94%, 69%)  Sky Blue
#fa8564  rgb(250, 133, 100)  hsl(13, 94%, 69%)  Coral
#fa64d9  rgb(250, 100, 217)  hsl(313, 94%, 69%)  Rose Pink
#d9fa64  rgb(217, 250, 100)  hsl(73, 94%, 69%)  Electric Lime