ColorTool
Log in
#28C4FA

#28c4fa ≈ Deep Sky Blue

  • azure
  • Lightness: medium
  • Saturation: vivid
  • Cool
Check contrast Explore in graph Random color

#28c4fa is a color from the azure family, with medium lightness and vivid saturation. In the RGB model it is made of 15.69% red, 76.86% green and 98.04% blue; printed in CMYK it uses 84% cyan, 21.6% magenta, 0% yellow and 1.96% black. Its hue angle is 195.43°, with 95.45% saturation and 56.86% lightness in HSL. It is a cool color, often associated with openness, freedom and calm. Designers typically use it for technology products, finance and banking and call-to-action buttons. Black text on this color reaches a contrast ratio of 10.37:1 (WCAG AAA). The closest named color is Deep Sky Blue (#00bfff), ΔE 2.62.

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 luminance0.4683

Complementary

  1. #28c4fa
  2. #fa5e28

Split complementary

  1. #28c4fa
  2. #fa285b
  3. #fac728

Analogous

  1. #28fac7
  2. #28c4fa
  3. #285bfa

Triadic

  1. #28c4fa
  2. #fa28c4
  3. #c4fa28

Tetradic

  1. #28c4fa
  2. #5e28fa
  3. #fa5e28
  4. #c4fa28

Square

  1. #28c4fa
  2. #c728fa
  3. #fa5e28
  4. #5bfa28

Monochromatic

  1. #036486
  2. #059cd1
  3. #28c4fa
  4. #73d9fc
  5. #beedfd

Shades

#28c4fa mixed progressively with black.

  1. #28c4fa
  2. #24b0e1
  3. #209dc8
  4. #1c89af
  5. #187696
  6. #14627d
  7. #104e64
  8. #0c3b4b
  9. #082732
  10. #041419
  11. #000000

Tints

#28c4fa mixed progressively with white.

  1. #28c4fa
  2. #3ecafb
  3. #53d0fb
  4. #69d6fc
  5. #7edcfc
  6. #94e2fd
  7. #a9e7fd
  8. #bfedfe
  9. #d4f3fe
  10. #eaf9ff
  11. #ffffff

Tones

#28c4fa mixed progressively with gray.

  1. #28c4fa
  2. #31bdee
  3. #3ab6e2
  4. #42b0d5
  5. #4ba9c9
  6. #54a2bd
  7. #5d9bb1
  8. #6694a5
  9. #6e8e98
  10. #77878c
  11. #808080

Readable text 2.03:1 AA ✕ AA Large ✕ AAA ✕ AAA Large ✕
Readable text 10.37:1 AA ✓ AA Large ✓ AAA ✓ AAA Large ✓

Achromatopsia #b6b6b6 ≈ 0.003% of males
Achromatomaly #92bcd5 ≈ 0.001% of males
Protanopia #a7c1fd ≈ 1.01% of males
Deuteranopia #8daef9 ≈ 1.27% of males
Tritanopia #00d3d6 ≈ 0.0001% of males
Protanomaly #87c2fc ≈ 1.08% of males
Deuteranomaly #72b7fa ≈ 4.63% of males
Tritanomaly #00cde5 ≈ 0.0002% of males
Simulate on your own image

Text in this color

Background in this color

Border in this color

Text color
.text-28c4fa {
  color: #28c4fa;
}
Background
.bg-28c4fa {
  background-color: #28c4fa;
  color: #000000;
}
Border
.border-28c4fa {
  border: 2px solid #28c4fa;
}
CSS variables
:root {
  --color-primary: #28c4fa;
  --color-primary-rgb: 40 196 250;
  --color-primary-hsl: 195 95% 57%;
}
Gradient
.gradient-28c4fa {
  background: linear-gradient(135deg, #28c4fa, #285bfa);
}
Colored shadow
.shadow-28c4fa {
  box-shadow: 0 8px 24px rgb(40 196 250 / 0.35);
}

#00bfff Deep Sky Blue ΔE 2.62 #73c2fb Maya Blue ΔE 6.82 #87cefa Light Sky Blue ΔE 7.14 #89cff0 Baby Blue ΔE 7.35 #87ceeb Sky Blue ΔE 7.60 #73a9c2 Moonstone Blue ΔE 10.39 #56a0d3 Carolina Blue ΔE 11.22 #d73b05 Inverted #b6b6b6 Grayscale 

Deep Sky Blue
#28c4fa  rgb(40, 196, 250)  hsl(195, 95%, 57%)  Deep Sky Blue
#fa5e28  rgb(250, 94, 40)  hsl(15, 95%, 57%)  International Orange
#fa28c4  rgb(250, 40, 196)  hsl(315, 95%, 57%)  Shocking Pink
#c4fa28  rgb(196, 250, 40)  hsl(75, 95%, 57%)  Electric Lime