#2531B6 Color

#2531B6 is rgb(37, 49, 182) in RGB and hsl(235, 66%, 43%) in HSL. The closest CSS named color is DarkSlateBlue. White text is most readable on this background.

#2531B6

HEX#2531B6

RGBrgb(37, 49, 182)

HSLhsl(235, 66%, 43%)

HSVhsv(235, 80%, 71%)

OKLCHoklch(40.9% 0.205 269.6)

CMYKcmyk(80%, 73%, 0%, 29%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #2531B6 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text9.57:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text2.19:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #2531B6 based on color wheel relationships. Click any swatch for its full breakdown.

Base#2531B6 Complementary#B6AA25 Analogous#257AB6 Analogous#6225B6 Triadic#B62531 Triadic#31B625

Tints & Shades

Lighter tints and darker shades of #2531B6, useful for hover states, backgrounds, and text variants.

Tints

#303DD5 #515DDB #737DE2 #9198E8 #B3B8EF #D5D7F6

Shades

#202A9D #1C2587 #171E6E #121859 #0D113F #090B2A

Use #2531B6 in Our Tools

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