#1531E5 Color

#1531E5 is rgb(21, 49, 229) in RGB and hsl(232, 83%, 49%) in HSL. The closest CSS named color is MediumBlue. White text is most readable on this background.

#1531E5

HEX#1531E5

RGBrgb(21, 49, 229)

HSLhsl(232, 83%, 49%)

HSVhsv(232, 91%, 90%)

OKLCHoklch(45.5% 0.262 265.7)

CMYKcmyk(91%, 79%, 0%, 10%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #1531E5 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text8.07:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text2.6:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #1531E5 based on color wheel relationships. Click any swatch for its full breakdown.

Base#1531E5 Complementary#E5C915 Analogous#1599E5 Analogous#6115E5 Triadic#E51531 Triadic#31E515

Tints & Shades

Lighter tints and darker shades of #1531E5, useful for hover states, backgrounds, and text variants.

Tints

#324BEC #5267EF #7384F2 #94A1F5 #B4BDF8 #D5DAFB

Shades

#132BC9 #1024A8 #0D1E8C #0A176B #07114F #040A2F

Use #1531E5 in Our Tools

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