#31578C Color

#31578C is rgb(49, 87, 140) in RGB and hsl(215, 48%, 37%) in HSL. The closest CSS named color is DarkSlateBlue. White text is most readable on this background.

#31578C

HEX#31578C

RGBrgb(49, 87, 140)

HSLhsl(215, 48%, 37%)

HSVhsv(215, 65%, 55%)

OKLCHoklch(45.5% 0.097 257)

CMYKcmyk(65%, 38%, 0%, 45%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #31578C background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text7.31:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text2.87:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #31578C based on color wheel relationships. Click any swatch for its full breakdown.

Base#31578C Complementary#8C6631 Analogous#31848C Analogous#39318C Triadic#8C3157 Triadic#578C31

Tints & Shades

Lighter tints and darker shades of #31578C, useful for hover states, backgrounds, and text variants.

Tints

#3D6CAE #5180C2 #7399CE #95B2DA #B7CBE6 #D5E1F0

Shades

#2A4B79 #25426A #1E3657 #182A44 #111E31 #0C1522

Use #31578C in Our Tools

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