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#37C8E7

#37c8e7 ≈ Sky Blue

  • cyan
  • Lightness: medium
  • Saturation: strong
  • Cool
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#37c8e7 is a color from the cyan family, with medium lightness and strong saturation. In the RGB model it is made of 21.57% red, 78.43% green and 90.59% blue; printed in CMYK it uses 76.19% cyan, 13.42% magenta, 0% yellow and 9.41% black. Its hue angle is 190.57°, with 78.57% saturation and 56.08% 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 brand accents. Black text on this color reaches a contrast ratio of 10.58:1 (WCAG AAA). The closest named color is Sky Blue (#87ceeb), ΔE 7.01.

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 luminance0.4789

Complementary

  1. #37c8e7
  2. #e75637

Split complementary

  1. #37c8e7
  2. #e73770
  3. #e7ae37

Analogous

  1. #37e7ae
  2. #37c8e7
  3. #3770e7

Triadic

  1. #37c8e7
  2. #e737c8
  3. #c8e737

Tetradic

  1. #37c8e7
  2. #5637e7
  3. #e75637
  4. #c8e737

Square

  1. #37c8e7
  2. #ae37e7
  3. #e75637
  4. #70e737

Monochromatic

  1. #0e6477
  2. #169ebb
  3. #37c8e7
  4. #7bdbef
  5. #c0eef7

Shades

#37c8e7 mixed progressively with black.

  1. #37c8e7
  2. #32b4d0
  3. #2ca0b9
  4. #278ca2
  5. #21788b
  6. #1c6474
  7. #16505c
  8. #113c45
  9. #0b282e
  10. #061417
  11. #000000

Tints

#37c8e7 mixed progressively with white.

  1. #37c8e7
  2. #4bcee9
  3. #5fd3ec
  4. #73d9ee
  5. #87def1
  6. #9be4f3
  7. #afe9f5
  8. #c3eff8
  9. #d7f4fa
  10. #ebfafd
  11. #ffffff

Tones

#37c8e7 mixed progressively with gray.

  1. #37c8e7
  2. #3ec1dd
  3. #46bad2
  4. #4db2c8
  5. #54abbe
  6. #5ca4b4
  7. #639da9
  8. #6a969f
  9. #718e95
  10. #79878a
  11. #808080

Readable text 1.99:1 AA ✕ AA Large ✕ AAA ✕ AAA Large ✕
Readable text 10.58:1 AA ✓ AA Large ✓ AAA ✓ AAA Large ✓

Achromatopsia #b8b8b8 ≈ 0.003% of males
Achromatomaly #95bfcc ≈ 0.001% of males
Protanopia #b3c2e9 ≈ 1.01% of males
Deuteranopia #9bb1e7 ≈ 1.27% of males
Tritanopia #00d3d2 ≈ 0.0001% of males
Protanomaly #92c4e8 ≈ 1.08% of males
Deuteranomaly #7fbae7 ≈ 4.63% of males
Tritanomaly #00cfdb ≈ 0.0002% of males
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Text in this color

Background in this color

Border in this color

Text color
.text-37c8e7 {
  color: #37c8e7;
}
Background
.bg-37c8e7 {
  background-color: #37c8e7;
  color: #000000;
}
Border
.border-37c8e7 {
  border: 2px solid #37c8e7;
}
CSS variables
:root {
  --color-primary: #37c8e7;
  --color-primary-rgb: 55 200 231;
  --color-primary-hsl: 191 79% 56%;
}
Gradient
.gradient-37c8e7 {
  background: linear-gradient(135deg, #37c8e7, #3770e7);
}
Colored shadow
.shadow-37c8e7 {
  box-shadow: 0 8px 24px rgb(55 200 231 / 0.35);
}

#87ceeb Sky Blue ΔE 7.01 #89cff0 Baby Blue ΔE 7.85 #00bfff Deep Sky Blue ΔE 9.00 #87cefa Light Sky Blue ΔE 9.81 #00ced1 Dark Turquoise ΔE 10.14 #a4dded Non-Photo Blue ΔE 10.56 #73a9c2 Moonstone Blue ΔE 10.69 #c83718 Inverted #b8b8b8 Grayscale 

Sky Blue
#37c8e7  rgb(55, 200, 231)  hsl(191, 79%, 56%)  Sky Blue
#e75637  rgb(231, 86, 55)  hsl(11, 79%, 56%)  Cinnabar
#e737c8  rgb(231, 55, 200)  hsl(311, 79%, 56%)  Shocking Pink
#c8e737  rgb(200, 231, 55)  hsl(71, 79%, 56%)  Pear