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St. Patrick's Blue

St. Patrick's Blue

St. Patrick's Blue is a deep, rich blue, ideal for creating calm, regal designs that evoke tranquility, history, and elegance.

Color Name: St. Patrick's Blue
HEX: #23297A
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Color Information

HEX
#23297A
RGB
35, 41, 122
HSL
236°, 55%, 31%
HSV
236°, 71%, 48%
CMYK
71%, 66%, 0%, 52%
LAB
21.39, 26.17, -46.89
XYZ
5, 3.35, 18.79
xyY
0.18, 0.12, 3.35
LCH
21.39, 53.7, 299.17
Web Safe
#333366
RGB Percent
13.73%, 16.08%, 47.84%
Binary (RGB)
00100011 00101001 01111010

CSS Color Code (#23297A)

CSS
.color-blue {
  color: #23297a;
}

.color-blue-bg {
  background-color: #23297a;
}

.color-blue-border {
  border-color: #23297a;
}

HTML Color Code (#23297A)

Selected HEX
#23297A
HTML
<div class="color-sample" style="background-color: #23297a; padding: 15px; border-radius: 4px; color: #000;">
                  <span style="display: block; font-weight: bold;">Blue</span>
                  <span style="display: block; font-family: monospace;">#23297a</span>
                </div>

Contrast Ratio

Contrast ratio measures the difference in brightness between foreground and background colors.

  • AA (minimum): 4.5:1 for normal text, 3:1 for large text
  • AAA (enhanced): 7:1 for normal text, 4.5:1 for large text

Alternatives to Color (#23297A)

Click any swatch to copy hex.

Color Schemes Color (#23297A)

Complementary
Analogous
Split Complementary
Triadic
Tetradic
Monochromatic

Shades & Tints

Shades of Color (#23297A) (Darker)

Tints of Color (#23297A) (Lighter)

Color Blindness Simulator of Color (#23297A)

Normal Vision
Simulated: #23297A
Original color for comparison
Monochromacy
Simulated: #2E2E2E
Achromatopsia (no color vision)
Protanopia
Simulated: #262666
Red-blind (L-cones missing)
Deuteranopia
Simulated: #252562
Green-blind (M-cones missing)
Tritanopia
Simulated: #235754
Blue-blind (S-cones missing)
Protanomaly
Simulated: #242770
Red-weak (L-cones defective)
Deuteranomaly
Simulated: #24276E
Green-weak (M-cones defective)
Tritanomaly
Simulated: #233F6B
Blue-weak (S-cones defective)
imgSome Question

Frequently Asked Questions

#23297A. You can click any HEX on this page to copy it.

RGB is 35, 41, 122.

St. Patrick's Blue is a deep, rich blue, ideal for creating calm, regal designs that evoke tranquility, history, and elegance.

.color-blue { color: #23297a; } .color-blue-bg { background-color: #23297a; } .color-blue-border { border-color: #23297a; } You can copy CSS from the code box above.

Blue #23297a A Copy button is provided next to the HTML code.

St. Patrick's Blue is listed as a shade of Shades of Blue.

St. Patrick's Blue is categorized under “color”. Explore more at color.

Yes. Use the “Download PNG” button in the Visual color section to export a solid swatch. You can set custom width × height.

Yes. An image is shown on this page. Click it to copy the image URL.

Explore All Color Code Formats

Quickly browse through various color code models — click below to view and copy swatch-ready color codes instantly.

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