#1D53E7 Color

#1D53E7 is rgb(29, 83, 231) in RGB and hsl(224, 81%, 51%) in HSL. The closest CSS named color is RoyalBlue. White text is most readable on this background.

#1D53E7

HEX#1D53E7

RGBrgb(29, 83, 231)

HSLhsl(224, 81%, 51%)

HSVhsv(224, 87%, 91%)

OKLCHoklch(51.1% 0.23 264.2)

CMYKcmyk(87%, 64%, 0%, 9%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #1D53E7 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text6.1:1AA normal ✓AA large ✓AAA normal ✗

TextBlack text3.44:1AA normal ✗AA large ✓AAA normal ✗

Color Harmonies

Colors that pair well with #1D53E7 based on color wheel relationships. Click any swatch for its full breakdown.

Base#1D53E7 Complementary#E7B11D Analogous#1DB8E7 Analogous#4C1DE7 Triadic#E71D53 Triadic#53E71D

Tints & Shades

Lighter tints and darker shades of #1D53E7, useful for hover states, backgrounds, and text variants.

Tints

#3D6BEB #5980EE #7999F1 #99B2F4 #BACAF8 #D5DFFB

Shades

#1546CB #123CAF #0F318F #0C266F #081B4E #051133

Use #1D53E7 in Our Tools

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