#1B45D0 Color

#1B45D0 is rgb(27, 69, 208) in RGB and hsl(226, 77%, 46%) in HSL. The closest CSS named color is RoyalBlue. White text is most readable on this background.

#1B45D0

HEX#1B45D0

RGBrgb(27, 69, 208)

HSLhsl(226, 77%, 46%)

HSVhsv(226, 87%, 82%)

OKLCHoklch(46.4% 0.218 265.1)

CMYKcmyk(87%, 67%, 0%, 18%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #1B45D0 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text7.48:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text2.81:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #1B45D0 based on color wheel relationships. Click any swatch for its full breakdown.

Base#1B45D0 Complementary#D0A51B Analogous#1B9FD0 Analogous#4B1BD0 Triadic#D01B45 Triadic#45D01B

Tints & Shades

Lighter tints and darker shades of #1B45D0, useful for hover states, backgrounds, and text variants.

Tints

#2B56E3 #4F73E8 #6F8CEC #93A9F1 #B2C2F5 #D6DFFA

Shades

#173CB5 #143399 #102A7E #0D2163 #091848 #060F2D

Use #1B45D0 in Our Tools

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