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#28DDFE

#28ddfe ≈ Sky Blue

  • cyan
  • Lightness: medium
  • Saturation: vivid
  • Cool
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#28ddfe is a color from the cyan family, with medium lightness and vivid saturation. In the RGB model it is made of 15.69% red, 86.67% green and 99.61% blue; printed in CMYK it uses 84.25% cyan, 12.99% magenta, 0% yellow and 0.39% black. Its hue angle is 189.25°, with 99.07% saturation and 57.65% 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 12.86:1 (WCAG AAA). The closest named color is Sky Blue (#87ceeb), ΔE 8.11.

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 luminance0.5932

Complementary

  1. #28ddfe
  2. #fe4928

Split complementary

  1. #28ddfe
  2. #fe2872
  3. #feb428

Analogous

  1. #28feb4
  2. #28ddfe
  3. #2872fe

Triadic

  1. #28ddfe
  2. #fe28dd
  3. #ddfe28

Tetradic

  1. #28ddfe
  2. #4928fe
  3. #fe4928
  4. #ddfe28

Square

  1. #28ddfe
  2. #b428fe
  3. #fe4928
  4. #72fe28

Monochromatic

  1. #01778c
  2. #01b7d9
  3. #28ddfe
  4. #74e9fe
  5. #c0f5ff

Shades

#28ddfe mixed progressively with black.

  1. #28ddfe
  2. #24c7e5
  3. #20b1cb
  4. #1c9bb2
  5. #188598
  6. #146f7f
  7. #105866
  8. #0c424c
  9. #082c33
  10. #041619
  11. #000000

Tints

#28ddfe mixed progressively with white.

  1. #28ddfe
  2. #3ee0fe
  3. #53e4fe
  4. #69e7fe
  5. #7eebfe
  6. #94eeff
  7. #a9f1ff
  8. #bff5ff
  9. #d4f8ff
  10. #eafcff
  11. #ffffff

Tones

#28ddfe mixed progressively with gray.

  1. #28ddfe
  2. #31d4f1
  3. #3acae5
  4. #42c1d8
  5. #4bb8cc
  6. #54afbf
  7. #5da5b2
  8. #669ca6
  9. #6e9399
  10. #77898d
  11. #808080

Readable text 1.63:1 AA ✕ AA Large ✕ AAA ✕ AAA Large ✕
Readable text 12.86:1 AA ✓ AA Large ✓ AAA ✓ AAA Large ✓

Achromatopsia #cacaca ≈ 0.003% of males
Achromatomaly #a3d2e1 ≈ 0.001% of males
Protanopia #c5d6ff ≈ 1.01% of males
Deuteranopia #aac2fe ≈ 1.27% of males
Tritanopia #00e9e7 ≈ 0.0001% of males
Protanomaly #9fd9ff ≈ 1.08% of males
Deuteranomaly #89cdfe ≈ 4.63% of males
Tritanomaly #00e5f1 ≈ 0.0002% of males
Simulate on your own image

Text in this color

Background in this color

Border in this color

Text color
.text-28ddfe {
  color: #28ddfe;
}
Background
.bg-28ddfe {
  background-color: #28ddfe;
  color: #000000;
}
Border
.border-28ddfe {
  border: 2px solid #28ddfe;
}
CSS variables
:root {
  --color-primary: #28ddfe;
  --color-primary-rgb: 40 221 254;
  --color-primary-hsl: 189 99% 58%;
}
Gradient
.gradient-28ddfe {
  background: linear-gradient(135deg, #28ddfe, #2872fe);
}
Colored shadow
.shadow-28ddfe {
  box-shadow: 0 8px 24px rgb(40 221 254 / 0.35);
}

#87ceeb Sky Blue ΔE 8.11 #89cff0 Baby Blue ΔE 8.74 #a4dded Non-Photo Blue ΔE 9.74 #7df9ff Electric Blue ΔE 10.24 #00ced1 Dark Turquoise ΔE 10.52 #87cefa Light Sky Blue ΔE 10.69 #00bfff Deep Sky Blue ΔE 11.53 #d72201 Inverted #cacaca Grayscale 

Sky Blue
#28ddfe  rgb(40, 221, 254)  hsl(189, 99%, 58%)  Sky Blue
#fe4928  rgb(254, 73, 40)  hsl(9, 99%, 58%)  Coquelicot
#fe28dd  rgb(254, 40, 221)  hsl(309, 99%, 58%)  Shocking Pink
#ddfe28  rgb(221, 254, 40)  hsl(69, 99%, 58%)  Chartreuse Yellow