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#345FCF

#345fcf ≈ Royal Blue

  • blue
  • Lightness: medium
  • Saturation: strong
  • Cool
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#345fcf is a color from the blue family, with medium lightness and strong saturation. In the RGB model it is made of 20.39% red, 37.25% green and 81.18% blue; printed in CMYK it uses 74.88% cyan, 54.11% magenta, 0% yellow and 18.82% black. Its hue angle is 223.35°, with 61.75% saturation and 50.78% 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 5.7:1 (WCAG AA). The closest named color is Royal Blue (#4169e1), ΔE 4.3.

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 luminance0.1342

Complementary

  1. #345fcf
  2. #cfa434

Split complementary

  1. #345fcf
  2. #cf5634
  3. #adcf34

Analogous

  1. #34adcf
  2. #345fcf
  3. #5634cf

Triadic

  1. #345fcf
  2. #cf345f
  3. #5fcf34

Tetradic

  1. #345fcf
  2. #a434cf
  3. #cfa434
  4. #5fcf34

Square

  1. #345fcf
  2. #cf34ad
  3. #cfa434
  4. #34cf56

Monochromatic

  1. #142656
  2. #234294
  3. #345fcf
  4. #7290de
  5. #b0c1ec

Shades

#345fcf mixed progressively with black.

  1. #345fcf
  2. #2f56ba
  3. #2a4ca6
  4. #244391
  5. #1f397c
  6. #1a3068
  7. #152653
  8. #101d3e
  9. #0a1329
  10. #050a15
  11. #000000

Tints

#345fcf mixed progressively with white.

  1. #345fcf
  2. #486fd4
  3. #5d7fd9
  4. #718fdd
  5. #859fe2
  6. #9aafe7
  7. #aebfec
  8. #c2cff1
  9. #d6dff5
  10. #ebeffa
  11. #ffffff

Tones

#345fcf mixed progressively with gray.

  1. #345fcf
  2. #3c62c7
  3. #4366bf
  4. #4b69b7
  5. #526caf
  6. #5a70a8
  7. #6273a0
  8. #697698
  9. #717990
  10. #787d88
  11. #808080

Readable text 5.7:1 AA ✓ AA Large ✓ AAA ✕ AAA Large ✓
Readable text 3.68:1 AA ✕ AA Large ✓ AAA ✕ AAA Large ✕

Achromatopsia #666666 ≈ 0.003% of males
Achromatomaly #57649b ≈ 0.001% of males
Protanopia #006ed3 ≈ 1.01% of males
Deuteranopia #0060cd ≈ 1.27% of males
Tritanopia #007a8e ≈ 0.0001% of males
Protanomaly #1d68d1 ≈ 1.08% of males
Deuteranomaly #005fce ≈ 4.63% of males
Tritanomaly #0070ac ≈ 0.0002% of males
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Text in this color

Background in this color

Border in this color

Text color
.text-345fcf {
  color: #345fcf;
}
Background
.bg-345fcf {
  background-color: #345fcf;
  color: #ffffff;
}
Border
.border-345fcf {
  border: 2px solid #345fcf;
}
CSS variables
:root {
  --color-primary: #345fcf;
  --color-primary-rgb: 52 95 207;
  --color-primary-hsl: 223 62% 51%;
}
Gradient
.gradient-345fcf {
  background: linear-gradient(135deg, #345fcf, #5634cf);
}
Colored shadow
.shadow-345fcf {
  box-shadow: 0 8px 24px rgb(52 95 207 / 0.35);
}

#4169e1 Royal Blue ΔE 4.30 #1560bd Denim ΔE 4.52 #0f52ba Sapphire ΔE 5.50 #4166f5 Ultramarine Blue ΔE 5.93 #436b95 Queen Blue ΔE 7.35 #26619c Lapis Lazuli ΔE 7.58 #0070ff Brandeis Blue ΔE 8.19 #cba030 Inverted #666666 Grayscale 

Royal Blue
#345fcf  rgb(52, 95, 207)  hsl(223, 62%, 51%)  Royal Blue
#cfa434  rgb(207, 164, 52)  hsl(43, 62%, 51%)  Goldenrod
#cf345f  rgb(207, 52, 95)  hsl(343, 62%, 51%)  Cerise
#5fcf34  rgb(95, 207, 52)  hsl(103, 62%, 51%)  Lime Green