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#1DDEFE

#1ddefe ≈ Sky Blue

  • cyan
  • Lightness: medium
  • Saturation: vivid
  • Cool
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#1ddefe is a color from the cyan family, with medium lightness and vivid saturation. In the RGB model it is made of 11.37% red, 87.06% green and 99.61% blue; printed in CMYK it uses 88.58% cyan, 12.6% magenta, 0% yellow and 0.39% black. Its hue angle is 188.53°, with 99.12% saturation and 55.49% 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 12.93:1 (WCAG AAA). The closest named color is Sky Blue (#87ceeb), ΔE 8.55.

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 luminance0.5966

Complementary

  1. #1ddefe
  2. #fe3d1d

Split complementary

  1. #1ddefe
  2. #fe1d6e
  3. #fead1d

Analogous

  1. #1dfead
  2. #1ddefe
  3. #1d6efe

Triadic

  1. #1ddefe
  2. #fe1dde
  3. #defe1d

Tetradic

  1. #1ddefe
  2. #3d1dfe
  3. #fe3d1d
  4. #defe1d

Square

  1. #1ddefe
  2. #ad1dfe
  3. #fe3d1d
  4. #6efe1d

Monochromatic

  1. #016f81
  2. #01b0ce
  3. #1ddefe
  4. #69e9fe
  5. #b5f4ff

Shades

#1ddefe mixed progressively with black.

  1. #1ddefe
  2. #1ac8e5
  3. #17b2cb
  4. #149bb2
  5. #118598
  6. #0f6f7f
  7. #0c5966
  8. #09434c
  9. #062c33
  10. #031619
  11. #000000

Tints

#1ddefe mixed progressively with white.

  1. #1ddefe
  2. #34e1fe
  3. #4ae5fe
  4. #61e8fe
  5. #77ebfe
  6. #8eefff
  7. #a5f2ff
  8. #bbf5ff
  9. #d2f8ff
  10. #e8fcff
  11. #ffffff

Tones

#1ddefe mixed progressively with gray.

  1. #1ddefe
  2. #27d5f1
  3. #31cbe5
  4. #3bc2d8
  5. #45b8cc
  6. #4fafbf
  7. #58a6b2
  8. #629ca6
  9. #6c9399
  10. #76898d
  11. #808080

Readable text 1.62:1 AA ✕ AA Large ✕ AAA ✕ AAA Large ✕
Readable text 12.93:1 AA ✓ AA Large ✓ AAA ✓ AAA Large ✓

Achromatopsia #cbcbcb ≈ 0.003% of males
Achromatomaly #a2d3e1 ≈ 0.001% of males
Protanopia #c6d6ff ≈ 1.01% of males
Deuteranopia #abc2fe ≈ 1.27% of males
Tritanopia #00eae8 ≈ 0.0001% of males
Protanomaly #9fd9ff ≈ 1.08% of males
Deuteranomaly #89cefe ≈ 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-1ddefe {
  color: #1ddefe;
}
Background
.bg-1ddefe {
  background-color: #1ddefe;
  color: #000000;
}
Border
.border-1ddefe {
  border: 2px solid #1ddefe;
}
CSS variables
:root {
  --color-primary: #1ddefe;
  --color-primary-rgb: 29 222 254;
  --color-primary-hsl: 189 99% 55%;
}
Gradient
.gradient-1ddefe {
  background: linear-gradient(135deg, #1ddefe, #1d6efe);
}
Colored shadow
.shadow-1ddefe {
  box-shadow: 0 8px 24px rgb(29 222 254 / 0.35);
}

#87ceeb Sky Blue ΔE 8.55 #89cff0 Baby Blue ΔE 9.20 #7df9ff Electric Blue ΔE 9.90 #a4dded Non-Photo Blue ΔE 9.96 #00ced1 Dark Turquoise ΔE 10.18 #87cefa Light Sky Blue ΔE 11.18 #00cccc Robin Egg Blue ΔE 11.35 #e22101 Inverted #cbcbcb Grayscale 

Sky Blue
#1ddefe  rgb(29, 222, 254)  hsl(189, 99%, 55%)  Sky Blue
#fe3d1d  rgb(254, 61, 29)  hsl(9, 99%, 55%)  Ferrari Red
#fe1dde  rgb(254, 29, 222)  hsl(309, 99%, 55%)  Fuchsia
#defe1d  rgb(222, 254, 29)  hsl(69, 99%, 55%)  Chartreuse Yellow