#2B578C Color

#2B578C is rgb(43, 87, 140) in RGB and hsl(213, 53%, 36%) in HSL. The closest CSS named color is DarkSlateBlue. White text is most readable on this background.

#2B578C

HEX#2B578C

RGBrgb(43, 87, 140)

HSLhsl(213, 53%, 36%)

HSVhsv(213, 69%, 55%)

OKLCHoklch(45.2% 0.1 254.4)

CMYKcmyk(69%, 38%, 0%, 45%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #2B578C background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text7.38:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text2.84:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #2B578C based on color wheel relationships. Click any swatch for its full breakdown.

Base#2B578C Complementary#8C612B Analogous#2B888C Analogous#302B8C Triadic#8C2B57 Triadic#578C2B

Tints & Shades

Lighter tints and darker shades of #2B578C, useful for hover states, backgrounds, and text variants.

Tints

#366DB0 #4C83C8 #6F9CD3 #8EB1DC #B1C9E7 #D4E1F2

Shades

#254B79 #204169 #1A3556 #162B46 #101F33 #0B1623

Use #2B578C in Our Tools

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