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#155FEE

#155fee ≈ Royal Blue

  • azure
  • Lightness: medium
  • Saturation: vivid
  • Cool
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#155fee is a color from the azure family, with medium lightness and vivid saturation. In the RGB model it is made of 8.24% red, 37.25% green and 93.33% blue; printed in CMYK it uses 91.18% cyan, 60.08% magenta, 0% yellow and 6.67% black. Its hue angle is 219.54°, with 86.45% saturation and 50.78% 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. White text on this color reaches a contrast ratio of 5.38:1 (WCAG AA). The closest named color is Royal Blue (#4169e1), ΔE 3.76.

Description generated from the measured properties of this color.

HEX
RGB
RGB percent
CMY
CMYK
HSL
HSV / HSB
Web safe#0066ff
CIE-LAB
XYZ
xyY
CIE-LCH
CIE-LUV
Hunter-Lab
OKLab
Binary
Decimal
Relative luminance0.1452

Complementary

  1. #155fee
  2. #eea415

Split complementary

  1. #155fee
  2. #ee3715
  3. #cbee15

Analogous

  1. #15cbee
  2. #155fee
  3. #3715ee

Triadic

  1. #155fee
  2. #ee155f
  3. #5fee15

Tetradic

  1. #155fee
  2. #a415ee
  3. #eea415
  4. #5fee15

Square

  1. #155fee
  2. #ee15cb
  3. #eea415
  4. #15ee37

Monochromatic

  1. #072663
  2. #0c42aa
  3. #155fee
  4. #5c90f3
  5. #a4c1f8

Shades

#155fee mixed progressively with black.

  1. #155fee
  2. #1356d6
  3. #114cbe
  4. #0f43a7
  5. #0d398f
  6. #0b3077
  7. #08265f
  8. #061d47
  9. #041330
  10. #020a18
  11. #000000

Tints

#155fee mixed progressively with white.

  1. #155fee
  2. #2c6ff0
  3. #447ff1
  4. #5b8ff3
  5. #739ff5
  6. #8aaff7
  7. #a1bff8
  8. #b9cffa
  9. #d0dffc
  10. #e8effd
  11. #ffffff

Tones

#155fee mixed progressively with gray.

  1. #155fee
  2. #2062e3
  3. #2a66d8
  4. #3569cd
  5. #406cc2
  6. #4b70b7
  7. #5573ac
  8. #6076a1
  9. #6b7996
  10. #757d8b
  11. #808080

Readable text 5.38:1 AA ✓ AA Large ✓ AAA ✕ AAA Large ✓
Readable text 3.9:1 AA ✕ AA Large ✓ AAA ✕ AAA Large ✕

Achromatopsia #6a6a6a ≈ 0.003% of males
Achromatomaly #5566af ≈ 0.001% of males
Protanopia #0074f3 ≈ 1.01% of males
Deuteranopia #0061eb ≈ 1.27% of males
Tritanopia #00849d ≈ 0.0001% of males
Protanomaly #006cf1 ≈ 1.08% of males
Deuteranomaly #0060ec ≈ 4.63% of males
Tritanomaly #0077c3 ≈ 0.0002% of males
Simulate on your own image

Text in this color

Background in this color

Border in this color

Text color
.text-155fee {
  color: #155fee;
}
Background
.bg-155fee {
  background-color: #155fee;
  color: #ffffff;
}
Border
.border-155fee {
  border: 2px solid #155fee;
}
CSS variables
:root {
  --color-primary: #155fee;
  --color-primary-rgb: 21 95 238;
  --color-primary-hsl: 220 86% 51%;
}
Gradient
.gradient-155fee {
  background: linear-gradient(135deg, #155fee, #3715ee);
}
Colored shadow
.shadow-155fee {
  box-shadow: 0 8px 24px rgb(21 95 238 / 0.35);
}

#4169e1 Royal Blue ΔE 3.76 #4166f5 Ultramarine Blue ΔE 3.82 #0070ff Brandeis Blue ΔE 6.23 #1560bd Denim ΔE 6.70 #0f52ba Sapphire ΔE 7.83 #6050dc Majorelle Blue ΔE 8.89 #5a4fcf Iris ΔE 9.00 #eaa011 Inverted #6a6a6a Grayscale 

Royal Blue
#155fee  rgb(21, 95, 238)  hsl(220, 86%, 51%)  Royal Blue
#eea415  rgb(238, 164, 21)  hsl(40, 86%, 51%)  Marigold
#ee155f  rgb(238, 21, 95)  hsl(340, 86%, 51%)  Cerise
#5fee15  rgb(95, 238, 21)  hsl(100, 86%, 51%)  Harlequin