#1528F9 Color

#1528F9 is rgb(21, 40, 249) in RGB and hsl(235, 95%, 53%) in HSL. The closest CSS named color is Blue. White text is most readable on this background.

#1528F9

HEX#1528F9

RGBrgb(21, 40, 249)

HSLhsl(235, 95%, 53%)

HSVhsv(235, 92%, 98%)

OKLCHoklch(46.9% 0.29 265.7)

CMYKcmyk(92%, 84%, 0%, 2%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #1528F9 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text7.77:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text2.7:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #1528F9 based on color wheel relationships. Click any swatch for its full breakdown.

Base#1528F9 Complementary#F9E615 Analogous#159AF9 Analogous#7415F9 Triadic#F91528 Triadic#28F915

Tints & Shades

Lighter tints and darker shades of #1528F9, useful for hover states, backgrounds, and text variants.

Tints

#3344FA #5664FB #747FFB #979FFC #B4BAFD #D7DAFE

Shades

#0618E5 #0515C2 #04119F #030D7C #020A5A #010637

Use #1528F9 in Our Tools

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