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#45DFF9

#45dff9 ≈ Sky Blue

  • cyan
  • Lightness: high
  • Saturation: strong
  • Cool
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#45dff9 is a color from the cyan family, with high lightness and strong saturation. In the RGB model it is made of 27.06% red, 87.45% green and 97.65% blue; printed in CMYK it uses 72.29% cyan, 10.44% magenta, 0% yellow and 2.35% black. Its hue angle is 188.67°, with 93.75% saturation and 62.35% 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 13.18:1 (WCAG AAA). The closest named color is Sky Blue (#87ceeb), ΔE 8.37.

Description generated from the measured properties of this color.

HEX
RGB
RGB percent
CMY
CMYK
HSL
HSV / HSB
Web safe#33ccff
CIE-LAB
XYZ
xyY
CIE-LCH
CIE-LUV
Hunter-Lab
OKLab
Binary
Decimal
Relative luminance0.6088

Complementary

  1. #45dff9
  2. #f95f45

Split complementary

  1. #45dff9
  2. #f94585
  3. #f9b945

Analogous

  1. #45f9b9
  2. #45dff9
  3. #4585f9

Triadic

  1. #45dff9
  2. #f945df
  3. #dff945

Tetradic

  1. #45dff9
  2. #5f45f9
  3. #f95f45
  4. #dff945

Square

  1. #45dff9
  2. #b945f9
  3. #f95f45
  4. #85f945

Monochromatic

  1. #0589a0
  2. #08c9ea
  3. #45dff9
  4. #8fecfb
  5. #d9f8fe

Shades

#45dff9 mixed progressively with black.

  1. #45dff9
  2. #3ec9e0
  3. #37b2c7
  4. #309cae
  5. #298695
  6. #23707d
  7. #1c5964
  8. #15434b
  9. #0e2d32
  10. #071619
  11. #000000

Tints

#45dff9 mixed progressively with white.

  1. #45dff9
  2. #58e2fa
  3. #6ae5fa
  4. #7de9fb
  5. #8fecfb
  6. #a2effc
  7. #b5f2fd
  8. #c7f5fd
  9. #daf9fe
  10. #ecfcfe
  11. #ffffff

Tones

#45dff9 mixed progressively with gray.

  1. #45dff9
  2. #4bd6ed
  3. #51cce1
  4. #57c3d5
  5. #5db9c9
  6. #63b0bd
  7. #68a6b0
  8. #6e9da4
  9. #749398
  10. #7a8a8c
  11. #808080

Readable text 1.59:1 AA ✕ AA Large ✕ AAA ✕ AAA Large ✕
Readable text 13.18:1 AA ✓ AA Large ✓ AAA ✓ AAA Large ✓

Achromatopsia #cdcdcd ≈ 0.003% of males
Achromatomaly #a8d4e0 ≈ 0.001% of males
Protanopia #cad7fb ≈ 1.01% of males
Deuteranopia #b1c5f9 ≈ 1.27% of males
Tritanopia #00eae7 ≈ 0.0001% of males
Protanomaly #a6dafa ≈ 1.08% of males
Deuteranomaly #92d0f9 ≈ 4.63% of males
Tritanomaly #00e6ee ≈ 0.0002% of males
Simulate on your own image

Text in this color

Background in this color

Border in this color

Text color
.text-45dff9 {
  color: #45dff9;
}
Background
.bg-45dff9 {
  background-color: #45dff9;
  color: #000000;
}
Border
.border-45dff9 {
  border: 2px solid #45dff9;
}
CSS variables
:root {
  --color-primary: #45dff9;
  --color-primary-rgb: 69 223 249;
  --color-primary-hsl: 189 94% 62%;
}
Gradient
.gradient-45dff9 {
  background: linear-gradient(135deg, #45dff9, #4585f9);
}
Colored shadow
.shadow-45dff9 {
  box-shadow: 0 8px 24px rgb(69 223 249 / 0.35);
}

#87ceeb Sky Blue ΔE 8.37 #7df9ff Electric Blue ΔE 8.49 #a4dded Non-Photo Blue ΔE 8.99 #89cff0 Baby Blue ΔE 9.17 #00ced1 Dark Turquoise ΔE 9.31 #00cccc Robin Egg Blue ΔE 10.46 #48d1cc Medium Turquoise ΔE 10.91 #ba2006 Inverted #cdcdcd Grayscale 

Sky Blue
#45dff9  rgb(69, 223, 249)  hsl(189, 94%, 62%)  Sky Blue
#f95f45  rgb(249, 95, 69)  hsl(9, 94%, 62%)  Tomato
#f945df  rgb(249, 69, 223)  hsl(309, 94%, 62%)  Fuchsia
#dff945  rgb(223, 249, 69)  hsl(69, 94%, 62%)  Chartreuse Yellow