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#155EEA

#155eea ≈ Royal Blue

  • azure
  • Lightness: medium
  • Saturation: vivid
  • Cool
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#155eea is a color from the azure family, with medium lightness and vivid saturation. In the RGB model it is made of 8.24% red, 36.86% green and 91.76% blue; printed in CMYK it uses 91.03% cyan, 59.83% magenta, 0% yellow and 8.24% black. Its hue angle is 219.44°, with 83.53% saturation and 50% 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 5.5:1 (WCAG AA). The closest named color is Royal Blue (#4169e1), ΔE 4.03.

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 luminance0.1411

Complementary

  1. #155eea
  2. #eaa115

Split complementary

  1. #155eea
  2. #ea3715
  3. #c8ea15

Analogous

  1. #15c8ea
  2. #155eea
  3. #3715ea

Triadic

  1. #155eea
  2. #ea155e
  3. #5eea15

Tetradic

  1. #155eea
  2. #a115ea
  3. #eaa115
  4. #5eea15

Square

  1. #155eea
  2. #ea15c8
  3. #eaa115
  4. #15ea37

Monochromatic

  1. #08265e
  2. #0f42a4
  3. #155eea
  4. #5b8ef0
  5. #a1bff7

Shades

#155eea mixed progressively with black.

  1. #155eea
  2. #1355d3
  3. #114bbb
  4. #0f42a4
  5. #0d388c
  6. #0b2f75
  7. #08265e
  8. #061c46
  9. #04132f
  10. #020917
  11. #000000

Tints

#155eea mixed progressively with white.

  1. #155eea
  2. #2c6eec
  3. #447eee
  4. #5b8ef0
  5. #739ef2
  6. #8aaff5
  7. #a1bff7
  8. #b9cff9
  9. #d0dffb
  10. #e8effd
  11. #ffffff

Tones

#155eea mixed progressively with gray.

  1. #155eea
  2. #2061df
  3. #2a65d5
  4. #3568ca
  5. #406cc0
  6. #4b6fb5
  7. #5572aa
  8. #6076a0
  9. #6b7995
  10. #757d8b
  11. #808080

Readable text 5.5:1 AA ✓ AA Large ✓ AAA ✕ AAA Large ✓
Readable text 3.82:1 AA ✕ AA Large ✓ AAA ✕ AAA Large ✕

Achromatopsia #696969 ≈ 0.003% of males
Achromatomaly #5465ac ≈ 0.001% of males
Protanopia #0073ef ≈ 1.01% of males
Deuteranopia #0060e7 ≈ 1.27% of males
Tritanopia #00829b ≈ 0.0001% of males
Protanomaly #006bed ≈ 1.08% of males
Deuteranomaly #005fe8 ≈ 4.63% of males
Tritanomaly #0076c0 ≈ 0.0002% of males
Simulate on your own image

Text in this color

Background in this color

Border in this color

Text color
.text-155eea {
  color: #155eea;
}
Background
.bg-155eea {
  background-color: #155eea;
  color: #ffffff;
}
Border
.border-155eea {
  border: 2px solid #155eea;
}
CSS variables
:root {
  --color-primary: #155eea;
  --color-primary-rgb: 21 94 234;
  --color-primary-hsl: 219 84% 50%;
}
Gradient
.gradient-155eea {
  background: linear-gradient(135deg, #155eea, #3715ea);
}
Colored shadow
.shadow-155eea {
  box-shadow: 0 8px 24px rgb(21 94 234 / 0.35);
}

#4169e1 Royal Blue ΔE 4.03 #4166f5 Ultramarine Blue ΔE 4.33 #1560bd Denim ΔE 6.28 #0070ff Brandeis Blue ΔE 6.71 #0f52ba Sapphire ΔE 7.23 #5a4fcf Iris ΔE 8.79 #6050dc Majorelle Blue ΔE 8.81 #eaa115 Inverted #696969 Grayscale 

Royal Blue
#155eea  rgb(21, 94, 234)  hsl(219, 84%, 50%)  Royal Blue
#eaa115  rgb(234, 161, 21)  hsl(39, 84%, 50%)  Marigold
#ea155e  rgb(234, 21, 94)  hsl(339, 84%, 50%)  Raspberry
#5eea15  rgb(94, 234, 21)  hsl(99, 84%, 50%)  Harlequin