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#3364FF

#3364ff ≈ Ultramarine Blue

  • blue
  • Lightness: medium
  • Saturation: vivid
  • Cool
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#3364ff is a color from the blue family, with medium lightness and vivid saturation. In the RGB model it is made of 20% red, 39.22% green and 100% blue; printed in CMYK it uses 80% cyan, 60.78% magenta, 0% yellow and 0% black. Its hue angle is 225.59°, with 100% saturation and 60% 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 4.76:1 (WCAG AA). The closest named color is Ultramarine Blue (#4166f5), ΔE 1.27.

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 luminance0.1704

Complementary

  1. #3364ff
  2. #ffce33

Split complementary

  1. #3364ff
  2. #ff6833
  3. #caff33

Analogous

  1. #33caff
  2. #3364ff
  3. #6833ff

Triadic

  1. #3364ff
  2. #ff3364
  3. #64ff33

Tetradic

  1. #3364ff
  2. #ce33ff
  3. #ffce33
  4. #64ff33

Square

  1. #3364ff
  2. #ff33ca
  3. #ffce33
  4. #33ff68

Monochromatic

  1. #002599
  2. #0037e6
  3. #3364ff
  4. #809eff
  5. #ccd8ff

Shades

#3364ff mixed progressively with black.

  1. #3364ff
  2. #2e5ae6
  3. #2950cc
  4. #2446b3
  5. #1f3c99
  6. #1a3280
  7. #142866
  8. #0f1e4d
  9. #0a1433
  10. #050a1a
  11. #000000

Tints

#3364ff mixed progressively with white.

  1. #3364ff
  2. #4774ff
  3. #5c83ff
  4. #7093ff
  5. #85a2ff
  6. #99b2ff
  7. #adc1ff
  8. #c2d1ff
  9. #d6e0ff
  10. #ebf0ff
  11. #ffffff

Tones

#3364ff mixed progressively with gray.

  1. #3364ff
  2. #3b67f2
  3. #426ae6
  4. #4a6cd9
  5. #526fcc
  6. #5a72c0
  7. #6175b3
  8. #6978a6
  9. #717a99
  10. #787d8d
  11. #808080

Readable text 4.76:1 AA ✓ AA Large ✓ AAA ✕ AAA Large ✓
Readable text 4.41:1 AA ✕ AA Large ✓ AAA ✕ AAA Large ✕

Achromatopsia #737373 ≈ 0.003% of males
Achromatomaly #5f6dbc ≈ 0.001% of males
Protanopia #007cff ≈ 1.01% of males
Deuteranopia #0069fc ≈ 1.27% of males
Tritanopia #008ca8 ≈ 0.0001% of males
Protanomaly #0073ff ≈ 1.08% of males
Deuteranomaly #0067fd ≈ 4.63% of males
Tritanomaly #007ed1 ≈ 0.0002% of males
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Text in this color

Background in this color

Border in this color

Text color
.text-3364ff {
  color: #3364ff;
}
Background
.bg-3364ff {
  background-color: #3364ff;
  color: #ffffff;
}
Border
.border-3364ff {
  border: 2px solid #3364ff;
}
CSS variables
:root {
  --color-primary: #3364ff;
  --color-primary-rgb: 51 100 255;
  --color-primary-hsl: 226 100% 60%;
}
Gradient
.gradient-3364ff {
  background: linear-gradient(135deg, #3364ff, #6833ff);
}
Colored shadow
.shadow-3364ff {
  box-shadow: 0 8px 24px rgb(51 100 255 / 0.35);
}

#4166f5 Ultramarine Blue ΔE 1.27 #4169e1 Royal Blue ΔE 3.69 #0070ff Brandeis Blue ΔE 5.01 #7b68ee Medium Slate Blue ΔE 8.70 #6050dc Majorelle Blue ΔE 8.99 #6a5acd Slate Blue ΔE 9.46 #1560bd Denim ΔE 9.82 #cc9b00 Inverted #737373 Grayscale 

Ultramarine Blue
#3364ff  rgb(51, 100, 255)  hsl(226, 100%, 60%)  Ultramarine Blue
#ffce33  rgb(255, 206, 51)  hsl(46, 100%, 60%)  Sunglow
#ff3364  rgb(255, 51, 100)  hsl(346, 100%, 60%)  Neon Fuchsia
#64ff33  rgb(100, 255, 51)  hsl(106, 100%, 60%)  Harlequin