#1521C1 Color

#1521C1 is rgb(21, 33, 193) in RGB and hsl(236, 80%, 42%) in HSL. The closest CSS named color is MediumBlue. White text is most readable on this background.

#1521C1

HEX#1521C1

RGBrgb(21, 33, 193)

HSLhsl(236, 80%, 42%)

HSVhsv(236, 89%, 76%)

OKLCHoklch(39.4% 0.235 266.7)

CMYKcmyk(89%, 83%, 0%, 24%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #1521C1 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text10.4:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text2.02:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #1521C1 based on color wheel relationships. Click any swatch for its full breakdown.

Base#1521C1 Complementary#C1B515 Analogous#1577C1 Analogous#6015C1 Triadic#C11521 Triadic#21C115

Tints & Shades

Lighter tints and darker shades of #1521C1, useful for hover states, backgrounds, and text variants.

Tints

#1927E6 #3E4AEA #636CEE #888FF2 #ACB1F6 #D1D4FA

Shades

#131DAA #10188E #0D1477 #0A105C #080C45 #050729

Use #1521C1 in Our Tools

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