#2538B1 Color

#2538B1 is rgb(37, 56, 177) in RGB and hsl(232, 65%, 42%) in HSL. The closest CSS named color is DarkSlateBlue. White text is most readable on this background.

#2538B1

HEX#2538B1

RGBrgb(37, 56, 177)

HSLhsl(232, 65%, 42%)

HSVhsv(232, 79%, 69%)

OKLCHoklch(41.5% 0.191 268.8)

CMYKcmyk(79%, 68%, 0%, 31%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #2538B1 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text9.21:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text2.28:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #2538B1 based on color wheel relationships. Click any swatch for its full breakdown.

Base#2538B1 Complementary#B19E25 Analogous#257EB1 Analogous#5925B1 Triadic#B12538 Triadic#38B125

Tints & Shades

Lighter tints and darker shades of #2538B1, useful for hover states, backgrounds, and text variants.

Tints

#2D43D2 #4E61DA #707FE1 #929DE8 #B3BBEF #D5D9F6

Shades

#21319C #1C2982 #17236D #121B54 #0D143F #080C26

Use #2538B1 in Our Tools

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