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#3369EA

#3369ea ≈ Royal Blue

  • blue
  • Lightness: medium
  • Saturation: strong
  • Cool
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#3369ea is a color from the blue family, with medium lightness and strong saturation. In the RGB model it is made of 20% red, 41.18% green and 91.76% blue; printed in CMYK it uses 78.21% cyan, 55.13% magenta, 0% yellow and 8.24% black. Its hue angle is 222.3°, with 81.33% saturation and 55.88% 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 call-to-action buttons. White text on this color reaches a contrast ratio of 4.83:1 (WCAG AA). The closest named color is Royal Blue (#4169e1), ΔE 1.35.

Description generated from the measured properties of this color.

HEX
RGB
RGB percent
CMY
CMYK
HSL
HSV / HSB
Web safe#3366ff
CIE-LAB
XYZ
xyY
CIE-LCH
CIE-LUV
Hunter-Lab
OKLab
Binary
Decimal
Relative luminance0.1675

Complementary

  1. #3369ea
  2. #eab433

Split complementary

  1. #3369ea
  2. #ea5933
  3. #c4ea33

Analogous

  1. #33c4ea
  2. #3369ea
  3. #5933ea

Triadic

  1. #3369ea
  2. #ea3369
  3. #69ea33

Tetradic

  1. #3369ea
  2. #b433ea
  3. #eab433
  4. #69ea33

Square

  1. #3369ea
  2. #ea33c4
  3. #eab433
  4. #33ea59

Monochromatic

  1. #0c2c78
  2. #1345bd
  3. #3369ea
  4. #789cf1
  5. #becff8

Shades

#3369ea mixed progressively with black.

  1. #3369ea
  2. #2e5fd3
  3. #2954bb
  4. #244aa4
  5. #1f3f8c
  6. #1a3575
  7. #142a5e
  8. #0f2046
  9. #0a152f
  10. #050b17
  11. #000000

Tints

#3369ea mixed progressively with white.

  1. #3369ea
  2. #4778ec
  3. #5c87ee
  4. #7096f0
  5. #85a5f2
  6. #99b4f5
  7. #adc3f7
  8. #c2d2f9
  9. #d6e1fb
  10. #ebf0fd
  11. #ffffff

Tones

#3369ea mixed progressively with gray.

  1. #3369ea
  2. #3b6bdf
  3. #426ed5
  4. #4a70ca
  5. #5272c0
  6. #5a75b5
  7. #6177aa
  8. #6979a0
  9. #717b95
  10. #787e8b
  11. #808080

Readable text 4.83:1 AA ✓ AA Large ✓ AAA ✕ AAA Large ✓
Readable text 4.35:1 AA ✕ AA Large ✓ AAA ✕ AAA Large ✕

Achromatopsia #727272 ≈ 0.003% of males
Achromatomaly #5f6eaf ≈ 0.001% of males
Protanopia #007bee ≈ 1.01% of males
Deuteranopia #006ae7 ≈ 1.27% of males
Tritanopia #00899f ≈ 0.0001% of males
Protanomaly #0e74ed ≈ 1.08% of males
Deuteranomaly #0069e8 ≈ 4.63% of males
Tritanomaly #007dc2 ≈ 0.0002% of males
Simulate on your own image

Text in this color

Background in this color

Border in this color

Text color
.text-3369ea {
  color: #3369ea;
}
Background
.bg-3369ea {
  background-color: #3369ea;
  color: #ffffff;
}
Border
.border-3369ea {
  border: 2px solid #3369ea;
}
CSS variables
:root {
  --color-primary: #3369ea;
  --color-primary-rgb: 51 105 234;
  --color-primary-hsl: 222 81% 56%;
}
Gradient
.gradient-3369ea {
  background: linear-gradient(135deg, #3369ea, #5933ea);
}
Colored shadow
.shadow-3369ea {
  box-shadow: 0 8px 24px rgb(51 105 234 / 0.35);
}

#4169e1 Royal Blue ΔE 1.35 #4166f5 Ultramarine Blue ΔE 2.72 #0070ff Brandeis Blue ΔE 3.67 #1560bd Denim ΔE 7.43 #0073cf True Blue ΔE 7.60 #417dc1 Tufts Blue ΔE 8.41 #436b95 Queen Blue ΔE 8.80 #cc9615 Inverted #727272 Grayscale 

Royal Blue
#3369ea  rgb(51, 105, 234)  hsl(222, 81%, 56%)  Royal Blue
#eab433  rgb(234, 180, 51)  hsl(42, 81%, 56%)  Meat Brown
#ea3369  rgb(234, 51, 105)  hsl(342, 81%, 56%)  Cerise
#69ea33  rgb(105, 234, 51)  hsl(102, 81%, 56%)  Lawn Green