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#31B2EB

#31b2eb ≈ Deep Sky Blue

  • azure
  • Lightness: medium
  • Saturation: strong
  • Cool
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#31b2eb is a color from the azure family, with medium lightness and strong saturation. In the RGB model it is made of 19.22% red, 69.8% green and 92.16% blue; printed in CMYK it uses 79.15% cyan, 24.26% magenta, 0% yellow and 7.84% black. Its hue angle is 198.39°, with 82.3% saturation and 55.69% 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 8.7:1 (WCAG AAA). The closest named color is Deep Sky Blue (#00bfff), ΔE 3.68.

Description generated from the measured properties of this color.

HEX
RGB
RGB percent
CMY
CMYK
HSL
HSV / HSB
Web safe#3399ff
CIE-LAB
XYZ
xyY
CIE-LCH
CIE-LUV
Hunter-Lab
OKLab
Binary
Decimal
Relative luminance0.3849

Complementary

  1. #31b2eb
  2. #eb6a31

Split complementary

  1. #31b2eb
  2. #eb3155
  3. #ebc731

Analogous

  1. #31ebc7
  2. #31b2eb
  3. #3155eb

Triadic

  1. #31b2eb
  2. #eb31b2
  3. #b2eb31

Tetradic

  1. #31b2eb
  2. #6a31eb
  3. #eb6a31
  4. #b2eb31

Square

  1. #31b2eb
  2. #c731eb
  3. #eb6a31
  4. #55eb31

Monochromatic

  1. #0c5677
  2. #1289bd
  3. #31b2eb
  4. #77ccf2
  5. #bce6f9

Shades

#31b2eb mixed progressively with black.

  1. #31b2eb
  2. #2ca0d4
  3. #278ebc
  4. #227da5
  5. #1d6b8d
  6. #195976
  7. #14475e
  8. #0f3547
  9. #0a242f
  10. #051218
  11. #000000

Tints

#31b2eb mixed progressively with white.

  1. #31b2eb
  2. #46baed
  3. #5ac1ef
  4. #6fc9f1
  5. #83d1f3
  6. #98d9f5
  7. #ade0f7
  8. #c1e8f9
  9. #d6f0fb
  10. #eaf7fd
  11. #ffffff

Tones

#31b2eb mixed progressively with gray.

  1. #31b2eb
  2. #39ade0
  3. #41a8d6
  4. #49a3cb
  5. #519ec0
  6. #5999b6
  7. #6094ab
  8. #688fa0
  9. #708a95
  10. #78858b
  11. #808080

Readable text 2.41:1 AA ✕ AA Large ✕ AAA ✕ AAA Large ✕
Readable text 8.7:1 AA ✓ AA Large ✓ AAA ✓ AAA Large ✓

Achromatopsia #a7a7a7 ≈ 0.003% of males
Achromatomaly #87abc6 ≈ 0.001% of males
Protanopia #96b0ee ≈ 1.01% of males
Deuteranopia #7d9fea ≈ 1.27% of males
Tritanopia #00c1c5 ≈ 0.0001% of males
Protanomaly #7ab1ed ≈ 1.08% of males
Deuteranomaly #67a7ea ≈ 4.63% of males
Tritanomaly #00bbd5 ≈ 0.0002% of males
Simulate on your own image

Text in this color

Background in this color

Border in this color

Text color
.text-31b2eb {
  color: #31b2eb;
}
Background
.bg-31b2eb {
  background-color: #31b2eb;
  color: #000000;
}
Border
.border-31b2eb {
  border: 2px solid #31b2eb;
}
CSS variables
:root {
  --color-primary: #31b2eb;
  --color-primary-rgb: 49 178 235;
  --color-primary-hsl: 198 82% 56%;
}
Gradient
.gradient-31b2eb {
  background: linear-gradient(135deg, #31b2eb, #3155eb);
}
Colored shadow
.shadow-31b2eb {
  box-shadow: 0 8px 24px rgb(49 178 235 / 0.35);
}

#00bfff Deep Sky Blue ΔE 3.68 #56a0d3 Carolina Blue ΔE 6.44 #73c2fb Maya Blue ΔE 6.85 #71a6d2 Iceberg ΔE 7.63 #73a9c2 Moonstone Blue ΔE 8.25 #87cefa Light Sky Blue ΔE 9.36 #89cff0 Baby Blue ΔE 10.20 #ce4d14 Inverted #a7a7a7 Grayscale 

Deep Sky Blue
#31b2eb  rgb(49, 178, 235)  hsl(198, 82%, 56%)  Deep Sky Blue
#eb6a31  rgb(235, 106, 49)  hsl(18, 82%, 56%)  Persimmon
#eb31b2  rgb(235, 49, 178)  hsl(318, 82%, 56%)  Shocking Pink
#b2eb31  rgb(178, 235, 49)  hsl(78, 82%, 56%)  Inchworm