#1531BC Color

#1531BC is rgb(21, 49, 188) in RGB and hsl(230, 80%, 41%) in HSL. The closest CSS named color is MediumBlue. White text is most readable on this background.

#1531BC

HEX#1531BC

RGBrgb(21, 49, 188)

HSLhsl(230, 80%, 41%)

HSVhsv(230, 89%, 74%)

OKLCHoklch(40.9% 0.216 266)

CMYKcmyk(89%, 74%, 0%, 26%)

Text Contrast & Accessibility

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

TextWhite text9.56:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text2.2:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

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

Base#1531BC Complementary#BCA015 Analogous#1584BC Analogous#4D15BC Triadic#BC1531 Triadic#31BC15

Tints & Shades

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

Tints

#193AE1 #3A57E9 #5E76ED #8899F2 #ACB9F6 #D1D8FA

Shades

#122BA5 #0F248A #0D1E73 #0A185C #081245 #050B29

Use #1531BC in Our Tools

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