#2591BB Color

#2591BB is rgb(37, 145, 187) in RGB and hsl(197, 67%, 44%) in HSL. The closest CSS named color is SteelBlue. Black text is most readable on this background.

#2591BB

HEX#2591BB

RGBrgb(37, 145, 187)

HSLhsl(197, 67%, 44%)

HSVhsv(197, 80%, 73%)

OKLCHoklch(61.7% 0.112 229.7)

CMYKcmyk(80%, 22%, 0%, 27%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #2591BB background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text3.59:1AA normal ✗AA large ✓AAA normal ✗

TextBlack text5.85:1AA normal ✓AA large ✓AAA normal ✗

Color Harmonies

Colors that pair well with #2591BB based on color wheel relationships. Click any swatch for its full breakdown.

Base#2591BB Complementary#BB5025 Analogous#25BB9B Analogous#2546BB Triadic#BB2591 Triadic#91BB25

Tints & Shades

Lighter tints and darker shades of #2591BB, useful for hover states, backgrounds, and text variants.

Tints

#33A8D7 #50B5DC #72C3E3 #95D2EA #B7E0F1 #D4EDF7

Shades

#207DA2 #1C6D8D #175973 #124559 #0D3140 #08212B

Use #2591BB in Our Tools

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