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#33DDFB

#33ddfb ≈ Sky Blue

  • cyan
  • Lightness: medium
  • Saturation: vivid
  • Cool
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#33ddfb is a color from the cyan family, with medium lightness and vivid saturation. In the RGB model it is made of 20% red, 86.67% green and 98.43% blue; printed in CMYK it uses 79.68% cyan, 11.95% magenta, 0% yellow and 1.57% black. Its hue angle is 189°, with 96.15% saturation and 59.22% 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 12.88:1 (WCAG AAA). The closest named color is Sky Blue (#87ceeb), ΔE 8.18.

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 luminance0.5938

Complementary

  1. #33ddfb
  2. #fb5133

Split complementary

  1. #33ddfb
  2. #fb3379
  3. #fbb533

Analogous

  1. #33fbb5
  2. #33ddfb
  3. #3379fb

Triadic

  1. #33ddfb
  2. #fb33dd
  3. #ddfb33

Tetradic

  1. #33ddfb
  2. #5133fb
  3. #fb5133
  4. #ddfb33

Square

  1. #33ddfb
  2. #b533fb
  3. #fb5133
  4. #79fb33

Monochromatic

  1. #037d92
  2. #04bddd
  3. #33ddfb
  4. #7eeafc
  5. #c9f6fe

Shades

#33ddfb mixed progressively with black.

  1. #33ddfb
  2. #2ec7e2
  3. #29b1c9
  4. #249bb0
  5. #1f8597
  6. #1a6f7e
  7. #145864
  8. #0f424b
  9. #0a2c32
  10. #051619
  11. #000000

Tints

#33ddfb mixed progressively with white.

  1. #33ddfb
  2. #47e0fb
  3. #5ce4fc
  4. #70e7fc
  5. #85ebfd
  6. #99eefd
  7. #adf1fd
  8. #c2f5fe
  9. #d6f8fe
  10. #ebfcff
  11. #ffffff

Tones

#33ddfb mixed progressively with gray.

  1. #33ddfb
  2. #3bd4ef
  3. #42cae2
  4. #4ac1d6
  5. #52b8ca
  6. #5aafbe
  7. #61a5b1
  8. #699ca5
  9. #719399
  10. #78898c
  11. #808080

Readable text 1.63:1 AA ✕ AA Large ✕ AAA ✕ AAA Large ✕
Readable text 12.88:1 AA ✓ AA Large ✓ AAA ✓ AAA Large ✓

Achromatopsia #cacaca ≈ 0.003% of males
Achromatomaly #a4d2e0 ≈ 0.001% of males
Protanopia #c7d5fd ≈ 1.01% of males
Deuteranopia #acc2fb ≈ 1.27% of males
Tritanopia #00e9e6 ≈ 0.0001% of males
Protanomaly #a1d8fc ≈ 1.08% of males
Deuteranomaly #8ccefb ≈ 4.63% of males
Tritanomaly #00e4ef ≈ 0.0002% of males
Simulate on your own image

Text in this color

Background in this color

Border in this color

Text color
.text-33ddfb {
  color: #33ddfb;
}
Background
.bg-33ddfb {
  background-color: #33ddfb;
  color: #000000;
}
Border
.border-33ddfb {
  border: 2px solid #33ddfb;
}
CSS variables
:root {
  --color-primary: #33ddfb;
  --color-primary-rgb: 51 221 251;
  --color-primary-hsl: 189 96% 59%;
}
Gradient
.gradient-33ddfb {
  background: linear-gradient(135deg, #33ddfb, #3379fb);
}
Colored shadow
.shadow-33ddfb {
  box-shadow: 0 8px 24px rgb(51 221 251 / 0.35);
}

#87ceeb Sky Blue ΔE 8.18 #89cff0 Baby Blue ΔE 8.90 #a4dded Non-Photo Blue ΔE 9.49 #7df9ff Electric Blue ΔE 9.63 #00ced1 Dark Turquoise ΔE 9.86 #87cefa Light Sky Blue ΔE 11.00 #00cccc Robin Egg Blue ΔE 11.02 #cc2204 Inverted #cacaca Grayscale 

Sky Blue
#33ddfb  rgb(51, 221, 251)  hsl(189, 96%, 59%)  Sky Blue
#fb5133  rgb(251, 81, 51)  hsl(9, 96%, 59%)  Tomato
#fb33dd  rgb(251, 51, 221)  hsl(309, 96%, 59%)  Fuchsia
#ddfb33  rgb(221, 251, 51)  hsl(69, 96%, 59%)  Chartreuse Yellow