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#355EE4

#355ee4 ≈ Royal Blue

  • blue
  • Lightness: medium
  • Saturation: strong
  • Cool
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#355ee4 is a color from the blue family, with medium lightness and strong saturation. In the RGB model it is made of 20.78% red, 36.86% green and 89.41% blue; printed in CMYK it uses 76.75% cyan, 58.77% magenta, 0% yellow and 10.59% black. Its hue angle is 225.94°, with 76.42% saturation and 55.1% lightness in HSL. It is a cool color, often associated with trust, stability and focus. Designers typically use it for technology products, finance and banking and brand accents. White text on this color reaches a contrast ratio of 5.42:1 (WCAG AA). The closest named color is Royal Blue (#4169e1), ΔE 3.63.

Description generated from the measured properties of this color.

HEX
RGB
RGB percent
CMY
CMYK
HSL
HSV / HSB
Web safe#3366cc
CIE-LAB
XYZ
xyY
CIE-LCH
CIE-LUV
Hunter-Lab
OKLab
Binary
Decimal
Relative luminance0.1436

Complementary

  1. #355ee4
  2. #e4bb35

Split complementary

  1. #355ee4
  2. #e46335
  3. #b6e435

Analogous

  1. #35b6e4
  2. #355ee4
  3. #6335e4

Triadic

  1. #355ee4
  2. #e4355e
  3. #5ee435

Tetradic

  1. #355ee4
  2. #bb35e4
  3. #e4bb35
  4. #5ee435

Square

  1. #355ee4
  2. #e435b6
  3. #e4bb35
  4. #35e463

Monochromatic

  1. #0f2671
  2. #183db4
  3. #355ee4
  4. #7894ed
  5. #bccaf6

Shades

#355ee4 mixed progressively with black.

  1. #355ee4
  2. #3055cd
  3. #2a4bb6
  4. #2542a0
  5. #203889
  6. #1b2f72
  7. #15265b
  8. #101c44
  9. #0b132e
  10. #050917
  11. #000000

Tints

#355ee4 mixed progressively with white.

  1. #355ee4
  2. #496ee7
  3. #5d7ee9
  4. #728eec
  5. #869eef
  6. #9aaff2
  7. #aebff4
  8. #c2cff7
  9. #d7dffa
  10. #ebeffc
  11. #ffffff

Tones

#355ee4 mixed progressively with gray.

  1. #355ee4
  2. #3d61da
  3. #4465d0
  4. #4c68c6
  5. #536cbc
  6. #5b6fb2
  7. #6272a8
  8. #6a769e
  9. #717994
  10. #797d8a
  11. #808080

Readable text 5.42:1 AA ✓ AA Large ✓ AAA ✕ AAA Large ✓
Readable text 3.87:1 AA ✕ AA Large ✓ AAA ✕ AAA Large ✕

Achromatopsia #6a6a6a ≈ 0.003% of males
Achromatomaly #5965a9 ≈ 0.001% of males
Protanopia #0072e8 ≈ 1.01% of males
Deuteranopia #0062e1 ≈ 1.27% of males
Tritanopia #008098 ≈ 0.0001% of males
Protanomaly #006be7 ≈ 1.08% of males
Deuteranomaly #0060e2 ≈ 4.63% of males
Tritanomaly #0074bb ≈ 0.0002% of males
Simulate on your own image

Text in this color

Background in this color

Border in this color

Text color
.text-355ee4 {
  color: #355ee4;
}
Background
.bg-355ee4 {
  background-color: #355ee4;
  color: #ffffff;
}
Border
.border-355ee4 {
  border: 2px solid #355ee4;
}
CSS variables
:root {
  --color-primary: #355ee4;
  --color-primary-rgb: 53 94 228;
  --color-primary-hsl: 226 76% 55%;
}
Gradient
.gradient-355ee4 {
  background: linear-gradient(135deg, #355ee4, #6335e4);
}
Colored shadow
.shadow-355ee4 {
  box-shadow: 0 8px 24px rgb(53 94 228 / 0.35);
}

#4169e1 Royal Blue ΔE 3.63 #4166f5 Ultramarine Blue ΔE 3.75 #1560bd Denim ΔE 7.05 #0070ff Brandeis Blue ΔE 7.30 #6050dc Majorelle Blue ΔE 7.31 #5a4fcf Iris ΔE 7.35 #0f52ba Sapphire ΔE 7.53 #caa11b Inverted #6a6a6a Grayscale 

Royal Blue
#355ee4  rgb(53, 94, 228)  hsl(226, 76%, 55%)  Royal Blue
#e4bb35  rgb(228, 187, 53)  hsl(46, 76%, 55%)  Meat Brown
#e4355e  rgb(228, 53, 94)  hsl(346, 76%, 55%)  Cerise
#5ee435  rgb(94, 228, 53)  hsl(106, 76%, 55%)  Neon Green