#1C40B5 Color

#1C40B5 is rgb(28, 64, 181) in RGB and hsl(226, 73%, 41%) in HSL. The closest CSS named color is DarkSlateBlue. White text is most readable on this background.

#1C40B5

HEX#1C40B5

RGBrgb(28, 64, 181)

HSLhsl(226, 73%, 41%)

HSVhsv(226, 85%, 71%)

OKLCHoklch(42.9% 0.189 265.4)

CMYKcmyk(85%, 65%, 0%, 29%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #1C40B5 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text8.57:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text2.45:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #1C40B5 based on color wheel relationships. Click any swatch for its full breakdown.

Base#1C40B5 Complementary#B5911C Analogous#1C8CB5 Analogous#451CB5 Triadic#B51C40 Triadic#40B51C

Tints & Shades

Lighter tints and darker shades of #1C40B5, useful for hover states, backgrounds, and text variants.

Tints

#224CD8 #4167E1 #6583E7 #8CA3ED #B0BFF3 #D3DCF8

Shades

#19389F #152F84 #11276E #0E1F58 #0A1742 #060E28

Use #1C40B5 in Our Tools

Hex to RGB Hex to HSL Hex to CMYK Hex to Pantone RGBA to Hex