ColorTool
Log in
#175EDF

#175edf ≈ Royal Blue

  • azure
  • Lightness: medium
  • Saturation: vivid
  • Cool
Check contrast Explore in graph Random color

#175edf is a color from the azure family, with medium lightness and vivid saturation. In the RGB model it is made of 9.02% red, 36.86% green and 87.45% blue; printed in CMYK it uses 89.69% cyan, 57.85% magenta, 0% yellow and 12.55% black. Its hue angle is 218.7°, with 81.3% saturation and 48.24% 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 5.67:1 (WCAG AA). The closest named color is Royal Blue (#4169e1), ΔE 4.36.

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 luminance0.1352

Complementary

  1. #175edf
  2. #df9817

Split complementary

  1. #175edf
  2. #df3417
  3. #c2df17

Analogous

  1. #17c2df
  2. #175edf
  3. #3417df

Triadic

  1. #175edf
  2. #df175e
  3. #5edf17

Tetradic

  1. #175edf
  2. #9817df
  3. #df9817
  4. #5edf17

Square

  1. #175edf
  2. #df17c2
  3. #df9817
  4. #17df34

Monochromatic

  1. #092454
  2. #10419a
  3. #175edf
  4. #558bed
  5. #9abaf5

Shades

#175edf mixed progressively with black.

  1. #175edf
  2. #1555c9
  3. #124bb2
  4. #10429c
  5. #0e3886
  6. #0c2f70
  7. #092659
  8. #071c43
  9. #05132d
  10. #020916
  11. #000000

Tints

#175edf mixed progressively with white.

  1. #175edf
  2. #2e6ee2
  3. #457ee5
  4. #5d8ee9
  5. #749eec
  6. #8bafef
  7. #a2bff2
  8. #b9cff5
  9. #d1dff9
  10. #e8effc
  11. #ffffff

Tones

#175edf mixed progressively with gray.

  1. #175edf
  2. #2261d6
  3. #2c65cc
  4. #3768c3
  5. #416cb9
  6. #4c6fb0
  7. #5672a6
  8. #61769d
  9. #6b7993
  10. #767d8a
  11. #808080

Readable text 5.67:1 AA ✓ AA Large ✓ AAA ✕ AAA Large ✓
Readable text 3.7:1 AA ✕ AA Large ✓ AAA ✕ AAA Large ✕

Achromatopsia #676767 ≈ 0.003% of males
Achromatomaly #5263a5 ≈ 0.001% of males
Protanopia #0070e3 ≈ 1.01% of males
Deuteranopia #005edd ≈ 1.27% of males
Tritanopia #007f95 ≈ 0.0001% of males
Protanomaly #0069e2 ≈ 1.08% of males
Deuteranomaly #005ede ≈ 4.63% of males
Tritanomaly #0073b7 ≈ 0.0002% of males
Simulate on your own image

Text in this color

Background in this color

Border in this color

Text color
.text-175edf {
  color: #175edf;
}
Background
.bg-175edf {
  background-color: #175edf;
  color: #ffffff;
}
Border
.border-175edf {
  border: 2px solid #175edf;
}
CSS variables
:root {
  --color-primary: #175edf;
  --color-primary-rgb: 23 94 223;
  --color-primary-hsl: 219 81% 48%;
}
Gradient
.gradient-175edf {
  background: linear-gradient(135deg, #175edf, #3417df);
}
Colored shadow
.shadow-175edf {
  box-shadow: 0 8px 24px rgb(23 94 223 / 0.35);
}

#4169e1 Royal Blue ΔE 4.36 #1560bd Denim ΔE 4.91 #4166f5 Ultramarine Blue ΔE 5.40 #0f52ba Sapphire ΔE 6.03 #0070ff Brandeis Blue ΔE 7.28 #26619c Lapis Lazuli ΔE 8.13 #436b95 Queen Blue ΔE 8.16 #e8a120 Inverted #676767 Grayscale 

Royal Blue
#175edf  rgb(23, 94, 223)  hsl(219, 81%, 48%)  Royal Blue
#df9817  rgb(223, 152, 23)  hsl(39, 81%, 48%)  Gamboge
#df175e  rgb(223, 23, 94)  hsl(339, 81%, 48%)  Ruby
#5edf17  rgb(94, 223, 23)  hsl(99, 81%, 48%)  Lime Green