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#175FE4

#175fe4 ≈ Royal Blue

  • azure
  • Lightness: medium
  • Saturation: vivid
  • Cool
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#175fe4 is a color from the azure family, with medium lightness and vivid saturation. In the RGB model it is made of 9.02% red, 37.25% green and 89.41% blue; printed in CMYK it uses 89.91% cyan, 58.33% magenta, 0% yellow and 10.59% black. Its hue angle is 218.93°, with 81.67% saturation and 49.22% lightness in HSL. It is a cool color, often associated with openness, freedom and calm. 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 5.54:1 (WCAG AA). The closest named color is Royal Blue (#4169e1), ΔE 3.91.

Description generated from the measured properties of this color.

HEX
RGB
RGB percent
CMY
CMYK
HSL
HSV / HSB
Web safe#0066cc
CIE-LAB
XYZ
xyY
CIE-LCH
CIE-LUV
Hunter-Lab
OKLab
Binary
Decimal
Relative luminance0.1397

Complementary

  1. #175fe4
  2. #e49c17

Split complementary

  1. #175fe4
  2. #e43617
  3. #c6e417

Analogous

  1. #17c6e4
  2. #175fe4
  3. #3617e4

Triadic

  1. #175fe4
  2. #e4175f
  3. #5fe417

Tetradic

  1. #175fe4
  2. #9c17e4
  3. #e49c17
  4. #5fe417

Square

  1. #175fe4
  2. #e417c6
  3. #e49c17
  4. #17e436

Monochromatic

  1. #092559
  2. #10429f
  3. #175fe4
  4. #598eee
  5. #9fbdf5

Shades

#175fe4 mixed progressively with black.

  1. #175fe4
  2. #1556cd
  3. #124cb6
  4. #1043a0
  5. #0e3989
  6. #0c3072
  7. #09265b
  8. #071d44
  9. #05132e
  10. #020a17
  11. #000000

Tints

#175fe4 mixed progressively with white.

  1. #175fe4
  2. #2e6fe7
  3. #457fe9
  4. #5d8fec
  5. #749fef
  6. #8baff2
  7. #a2bff4
  8. #b9cff7
  9. #d1dffa
  10. #e8effc
  11. #ffffff

Tones

#175fe4 mixed progressively with gray.

  1. #175fe4
  2. #2262da
  3. #2c66d0
  4. #3769c6
  5. #416cbc
  6. #4c70b2
  7. #5673a8
  8. #61769e
  9. #6b7994
  10. #767d8a
  11. #808080

Readable text 5.54:1 AA ✓ AA Large ✓ AAA ✕ AAA Large ✓
Readable text 3.79:1 AA ✕ AA Large ✓ AAA ✕ AAA Large ✕

Achromatopsia #686868 ≈ 0.003% of males
Achromatomaly #5365a8 ≈ 0.001% of males
Protanopia #0072e8 ≈ 1.01% of males
Deuteranopia #0060e1 ≈ 1.27% of males
Tritanopia #008198 ≈ 0.0001% of males
Protanomaly #006be7 ≈ 1.08% of males
Deuteranomaly #005fe2 ≈ 4.63% of males
Tritanomaly #0075bb ≈ 0.0002% of males
Simulate on your own image

Text in this color

Background in this color

Border in this color

Text color
.text-175fe4 {
  color: #175fe4;
}
Background
.bg-175fe4 {
  background-color: #175fe4;
  color: #ffffff;
}
Border
.border-175fe4 {
  border: 2px solid #175fe4;
}
CSS variables
:root {
  --color-primary: #175fe4;
  --color-primary-rgb: 23 95 228;
  --color-primary-hsl: 219 82% 49%;
}
Gradient
.gradient-175fe4 {
  background: linear-gradient(135deg, #175fe4, #3617e4);
}
Colored shadow
.shadow-175fe4 {
  box-shadow: 0 8px 24px rgb(23 95 228 / 0.35);
}

#4169e1 Royal Blue ΔE 3.91 #4166f5 Ultramarine Blue ΔE 4.75 #1560bd Denim ΔE 5.46 #0070ff Brandeis Blue ΔE 6.70 #0f52ba Sapphire ΔE 6.74 #436b95 Queen Blue ΔE 8.40 #26619c Lapis Lazuli ΔE 8.63 #e8a01b Inverted #686868 Grayscale 

Royal Blue
#175fe4  rgb(23, 95, 228)  hsl(219, 82%, 49%)  Royal Blue
#e49c17  rgb(228, 156, 23)  hsl(39, 82%, 49%)  Gamboge
#e4175f  rgb(228, 23, 95)  hsl(339, 82%, 49%)  Raspberry
#5fe417  rgb(95, 228, 23)  hsl(99, 82%, 49%)  Lawn Green