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#63D8FA

#63d8fa ≈ Sky Blue

  • cyan
  • Lightness: high
  • Saturation: strong
  • Cool
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#63d8fa is a color from the cyan family, with high lightness and strong saturation. In the RGB model it is made of 38.82% red, 84.71% green and 98.04% blue; printed in CMYK it uses 60.4% cyan, 13.6% magenta, 0% yellow and 1.96% black. Its hue angle is 193.51°, with 93.79% saturation and 68.43% 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 12.73:1 (WCAG AAA). The closest named color is Sky Blue (#87ceeb), ΔE 4.77.

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 luminance0.5867

Complementary

  1. #63d8fa
  2. #fa8563

Split complementary

  1. #63d8fa
  2. #fa638c
  3. #fad063

Analogous

  1. #63fad0
  2. #63d8fa
  3. #638cfa

Triadic

  1. #63d8fa
  2. #fa63d8
  3. #d8fa63

Tetradic

  1. #63d8fa
  2. #8563fa
  3. #fa8563
  4. #d8fa63

Square

  1. #63d8fa
  2. #d063fa
  3. #fa8563
  4. #8cfa63

Monochromatic

  1. #0695be
  2. #19c5f8
  3. #63d8fa
  4. #adebfc
  5. #ebfafe

Shades

#63d8fa mixed progressively with black.

  1. #63d8fa
  2. #59c2e1
  3. #4fadc8
  4. #4597af
  5. #3b8296
  6. #326c7d
  7. #285664
  8. #1e414b
  9. #142b32
  10. #0a1619
  11. #000000

Tints

#63d8fa mixed progressively with white.

  1. #63d8fa
  2. #73dcfb
  3. #82e0fb
  4. #92e4fc
  5. #a1e8fc
  6. #b1ecfd
  7. #c1effd
  8. #d0f3fe
  9. #e0f7fe
  10. #effbff
  11. #ffffff

Tones

#63d8fa mixed progressively with gray.

  1. #63d8fa
  2. #66cfee
  3. #69c6e2
  4. #6cbed5
  5. #6fb5c9
  6. #72acbd
  7. #74a3b1
  8. #779aa5
  9. #7a9298
  10. #7d898c
  11. #808080

Readable text 1.65:1 AA ✕ AA Large ✕ AAA ✕ AAA Large ✕
Readable text 12.73:1 AA ✓ AA Large ✓ AAA ✓ AAA Large ✓

Achromatopsia #c9c9c9 ≈ 0.003% of males
Achromatomaly #aacfdf ≈ 0.001% of males
Protanopia #c3d3fc ≈ 1.01% of males
Deuteranopia #adc2fa ≈ 1.27% of males
Tritanopia #00e3e3 ≈ 0.0001% of males
Protanomaly #a5d5fb ≈ 1.08% of males
Deuteranomaly #95cbfa ≈ 4.63% of males
Tritanomaly #19dfec ≈ 0.0002% of males
Simulate on your own image

Text in this color

Background in this color

Border in this color

Text color
.text-63d8fa {
  color: #63d8fa;
}
Background
.bg-63d8fa {
  background-color: #63d8fa;
  color: #000000;
}
Border
.border-63d8fa {
  border: 2px solid #63d8fa;
}
CSS variables
:root {
  --color-primary: #63d8fa;
  --color-primary-rgb: 99 216 250;
  --color-primary-hsl: 194 94% 68%;
}
Gradient
.gradient-63d8fa {
  background: linear-gradient(135deg, #63d8fa, #638cfa);
}
Colored shadow
.shadow-63d8fa {
  box-shadow: 0 8px 24px rgb(99 216 250 / 0.35);
}

#87ceeb Sky Blue ΔE 4.77 #89cff0 Baby Blue ΔE 5.28 #87cefa Light Sky Blue ΔE 7.33 #a4dded Non-Photo Blue ΔE 7.50 #add8e6 Light Blue ΔE 9.45 #00bfff Deep Sky Blue ΔE 9.58 #73c2fb Maya Blue ΔE 10.29 #9c2705 Inverted #c9c9c9 Grayscale 

Sky Blue
#63d8fa  rgb(99, 216, 250)  hsl(194, 94%, 68%)  Sky Blue
#fa8563  rgb(250, 133, 99)  hsl(14, 94%, 68%)  Coral
#fa63d8  rgb(250, 99, 216)  hsl(314, 94%, 68%)  Rose Pink
#d8fa63  rgb(216, 250, 99)  hsl(74, 94%, 68%)  Electric Lime