#2578BB Color

#2578BB is rgb(37, 120, 187) in RGB and hsl(207, 67%, 44%) in HSL. The closest CSS named color is SteelBlue. White text is most readable on this background.

#2578BB

HEX#2578BB

RGBrgb(37, 120, 187)

HSLhsl(207, 67%, 44%)

HSVhsv(207, 80%, 73%)

OKLCHoklch(55.7% 0.13 247.6)

CMYKcmyk(80%, 36%, 0%, 27%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #2578BB background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text4.68:1AA normal ✓AA large ✓AAA normal ✗

TextBlack text4.48:1AA normal ✗AA large ✓AAA normal ✗

Color Harmonies

Colors that pair well with #2578BB based on color wheel relationships. Click any swatch for its full breakdown.

Base#2578BB Complementary#BB6925 Analogous#25BBB4 Analogous#252DBB Triadic#BB2578 Triadic#78BB25

Tints & Shades

Lighter tints and darker shades of #2578BB, useful for hover states, backgrounds, and text variants.

Tints

#338DD7 #509DDC #72B0E3 #95C4EA #B7D7F1 #D4E7F7

Shades

#2067A2 #1C5A8D #174973 #123959 #0D2940 #081B2B

Use #2578BB in Our Tools

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