#1540CB Color

#1540CB is rgb(21, 64, 203) in RGB and hsl(226, 81%, 44%) in HSL. The closest CSS named color is RoyalBlue. White text is most readable on this background.

#1540CB

HEX#1540CB

RGBrgb(21, 64, 203)

HSLhsl(226, 81%, 44%)

HSVhsv(226, 90%, 80%)

OKLCHoklch(44.9% 0.218 264.7)

CMYKcmyk(90%, 68%, 0%, 20%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #1540CB background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text7.99:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text2.63:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #1540CB based on color wheel relationships. Click any swatch for its full breakdown.

Base#1540CB Complementary#CBA115 Analogous#159BCB Analogous#4615CB Triadic#CB1540 Triadic#40CB15

Tints & Shades

Lighter tints and darker shades of #1540CB, useful for hover states, backgrounds, and text variants.

Tints

#2150E8 #4269EB #6786EF #8CA4F3 #B1C1F7 #D1DAFA

Shades

#1237AF #103098 #0D277D #0A1E61 #071645 #050E2E

Use #1540CB in Our Tools

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