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#305FDF

#305fdf ≈ Royal Blue

  • blue
  • Lightness: medium
  • Saturation: strong
  • Cool
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#305fdf is a color from the blue family, with medium lightness and strong saturation. In the RGB model it is made of 18.82% red, 37.25% green and 87.45% blue; printed in CMYK it uses 78.48% cyan, 57.4% magenta, 0% yellow and 12.55% black. Its hue angle is 223.89°, with 73.22% saturation and 53.14% 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 5.49:1 (WCAG AA). The closest named color is Royal Blue (#4169e1), ΔE 3.46.

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 luminance0.1414

Complementary

  1. #305fdf
  2. #dfb030

Split complementary

  1. #305fdf
  2. #df5930
  3. #b6df30

Analogous

  1. #30b6df
  2. #305fdf
  3. #5930df

Triadic

  1. #305fdf
  2. #df305f
  3. #5fdf30

Tetradic

  1. #305fdf
  2. #b030df
  3. #dfb030
  4. #5fdf30

Square

  1. #305fdf
  2. #df30b6
  3. #dfb030
  4. #30df59

Monochromatic

  1. #102766
  2. #1a40a8
  3. #305fdf
  4. #7292e9
  5. #b5c5f3

Shades

#305fdf mixed progressively with black.

  1. #305fdf
  2. #2b56c9
  3. #264cb2
  4. #22439c
  5. #1d3986
  6. #183070
  7. #132659
  8. #0e1d43
  9. #0a132d
  10. #050a16
  11. #000000

Tints

#305fdf mixed progressively with white.

  1. #305fdf
  2. #456fe2
  3. #597fe5
  4. #6e8fe9
  5. #839fec
  6. #98afef
  7. #acbff2
  8. #c1cff5
  9. #d6dff9
  10. #eaeffc
  11. #ffffff

Tones

#305fdf mixed progressively with gray.

  1. #305fdf
  2. #3862d6
  3. #4066cc
  4. #4869c3
  5. #506cb9
  6. #5870b0
  7. #6073a6
  8. #68769d
  9. #707993
  10. #787d8a
  11. #808080

Readable text 5.49:1 AA ✓ AA Large ✓ AAA ✕ AAA Large ✓
Readable text 3.83:1 AA ✕ AA Large ✓ AAA ✕ AAA Large ✕

Achromatopsia #696969 ≈ 0.003% of males
Achromatomaly #5865a6 ≈ 0.001% of males
Protanopia #0071e3 ≈ 1.01% of males
Deuteranopia #0061dd ≈ 1.27% of males
Tritanopia #007f96 ≈ 0.0001% of males
Protanomaly #006be2 ≈ 1.08% of males
Deuteranomaly #0060de ≈ 4.63% of males
Tritanomaly #0074b8 ≈ 0.0002% of males
Simulate on your own image

Text in this color

Background in this color

Border in this color

Text color
.text-305fdf {
  color: #305fdf;
}
Background
.bg-305fdf {
  background-color: #305fdf;
  color: #ffffff;
}
Border
.border-305fdf {
  border: 2px solid #305fdf;
}
CSS variables
:root {
  --color-primary: #305fdf;
  --color-primary-rgb: 48 95 223;
  --color-primary-hsl: 224 73% 53%;
}
Gradient
.gradient-305fdf {
  background: linear-gradient(135deg, #305fdf, #5930df);
}
Colored shadow
.shadow-305fdf {
  box-shadow: 0 8px 24px rgb(48 95 223 / 0.35);
}

#4169e1 Royal Blue ΔE 3.46 #4166f5 Ultramarine Blue ΔE 4.28 #1560bd Denim ΔE 6.00 #0f52ba Sapphire ΔE 6.86 #0070ff Brandeis Blue ΔE 7.13 #5a4fcf Iris ΔE 7.98 #6050dc Majorelle Blue ΔE 8.16 #cfa020 Inverted #696969 Grayscale 

Royal Blue
#305fdf  rgb(48, 95, 223)  hsl(224, 73%, 53%)  Royal Blue
#dfb030  rgb(223, 176, 48)  hsl(44, 73%, 53%)  Meat Brown
#df305f  rgb(223, 48, 95)  hsl(344, 73%, 53%)  Cerise
#5fdf30  rgb(95, 223, 48)  hsl(104, 73%, 53%)  Lime Green