#2511BB Color

#2511BB is rgb(37, 17, 187) in RGB and hsl(247, 83%, 40%) in HSL. The closest CSS named color is MediumBlue. White text is most readable on this background.

#2511BB

HEX#2511BB

RGBrgb(37, 17, 187)

HSLhsl(247, 83%, 40%)

HSVhsv(247, 91%, 73%)

OKLCHoklch(37.9% 0.234 271.2)

CMYKcmyk(80%, 91%, 0%, 27%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #2511BB background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text11.19:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text1.88:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #2511BB based on color wheel relationships. Click any swatch for its full breakdown.

Base#2511BB Complementary#A7BB11 Analogous#1152BB Analogous#7A11BB Triadic#BB2511 Triadic#11BB25

Tints & Shades

Lighter tints and darker shades of #2511BB, useful for hover states, backgrounds, and text variants.

Tints

#2D15E0 #4C36EC #6D5CF0 #8E81F3 #B0A6F7 #D5D0FB

Shades

#200FA3 #1C0D8C #170B75 #120859 #0D0641 #08042A

Use #2511BB in Our Tools

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