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#37C4FA

#37c4fa ≈ Deep Sky Blue

  • azure
  • Lightness: medium
  • Saturation: vivid
  • Cool
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#37c4fa is a color from the azure family, with medium lightness and vivid saturation. In the RGB model it is made of 21.57% red, 76.86% green and 98.04% blue; printed in CMYK it uses 78% cyan, 21.6% magenta, 0% yellow and 1.96% black. Its hue angle is 196.62°, with 95.12% saturation and 59.8% 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 10.44:1 (WCAG AAA). The closest named color is Deep Sky Blue (#00bfff), ΔE 2.44.

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 luminance0.4719

Complementary

  1. #37c4fa
  2. #fa6d37

Split complementary

  1. #37c4fa
  2. #fa3762
  3. #facf37

Analogous

  1. #37facf
  2. #37c4fa
  3. #3762fa

Triadic

  1. #37c4fa
  2. #fa37c4
  3. #c4fa37

Tetradic

  1. #37c4fa
  2. #6d37fa
  3. #fa6d37
  4. #c4fa37

Square

  1. #37c4fa
  2. #cf37fa
  3. #fa6d37
  4. #62fa37

Monochromatic

  1. #046c94
  2. #06a3df
  3. #37c4fa
  4. #82dafc
  5. #ccf0fe

Shades

#37c4fa mixed progressively with black.

  1. #37c4fa
  2. #32b0e1
  3. #2c9dc8
  4. #2789af
  5. #217696
  6. #1c627d
  7. #164e64
  8. #113b4b
  9. #0b2732
  10. #061419
  11. #000000

Tints

#37c4fa mixed progressively with white.

  1. #37c4fa
  2. #4bcafb
  3. #5fd0fb
  4. #73d6fc
  5. #87dcfc
  6. #9be2fd
  7. #afe7fd
  8. #c3edfe
  9. #d7f3fe
  10. #ebf9ff
  11. #ffffff

Tones

#37c4fa mixed progressively with gray.

  1. #37c4fa
  2. #3ebdee
  3. #46b6e2
  4. #4db0d5
  5. #54a9c9
  6. #5ca2bd
  7. #639bb1
  8. #6a94a5
  9. #718e98
  10. #79878c
  11. #808080

Readable text 2.01:1 AA ✕ AA Large ✕ AAA ✕ AAA Large ✕
Readable text 10.44:1 AA ✓ AA Large ✓ AAA ✓ AAA Large ✓

Achromatopsia #b7b7b7 ≈ 0.003% of males
Achromatomaly #95bcd5 ≈ 0.001% of males
Protanopia #a8c1fd ≈ 1.01% of males
Deuteranopia #8eaff9 ≈ 1.27% of males
Tritanopia #00d3d6 ≈ 0.0001% of males
Protanomaly #89c2fc ≈ 1.08% of males
Deuteranomaly #75b8fa ≈ 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-37c4fa {
  color: #37c4fa;
}
Background
.bg-37c4fa {
  background-color: #37c4fa;
  color: #000000;
}
Border
.border-37c4fa {
  border: 2px solid #37c4fa;
}
CSS variables
:root {
  --color-primary: #37c4fa;
  --color-primary-rgb: 55 196 250;
  --color-primary-hsl: 197 95% 60%;
}
Gradient
.gradient-37c4fa {
  background: linear-gradient(135deg, #37c4fa, #3762fa);
}
Colored shadow
.shadow-37c4fa {
  box-shadow: 0 8px 24px rgb(55 196 250 / 0.35);
}

#00bfff Deep Sky Blue ΔE 2.44 #73c2fb Maya Blue ΔE 6.18 #87cefa Light Sky Blue ΔE 6.60 #89cff0 Baby Blue ΔE 6.98 #87ceeb Sky Blue ΔE 7.33 #73a9c2 Moonstone Blue ΔE 10.23 #71a6d2 Iceberg ΔE 10.94 #c83b05 Inverted #b7b7b7 Grayscale 

Deep Sky Blue
#37c4fa  rgb(55, 196, 250)  hsl(197, 95%, 60%)  Deep Sky Blue
#fa6d37  rgb(250, 109, 55)  hsl(17, 95%, 60%)  Coral
#fa37c4  rgb(250, 55, 196)  hsl(317, 95%, 60%)  Shocking Pink
#c4fa37  rgb(196, 250, 55)  hsl(77, 95%, 60%)  Electric Lime