#318FB4 Color

#318FB4 is rgb(49, 143, 180) in RGB and hsl(197, 57%, 45%) in HSL. The closest CSS named color is SteelBlue. Black text is most readable on this background.

#318FB4

HEX#318FB4

RGBrgb(49, 143, 180)

HSLhsl(197, 57%, 45%)

HSVhsv(197, 73%, 71%)

OKLCHoklch(61.2% 0.102 228.5)

CMYKcmyk(73%, 21%, 0%, 29%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #318FB4 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text3.67:1AA normal ✗AA large ✓AAA normal ✗

TextBlack text5.72:1AA normal ✓AA large ✓AAA normal ✗

Color Harmonies

Colors that pair well with #318FB4 based on color wheel relationships. Click any swatch for its full breakdown.

Base#318FB4 Complementary#B45631 Analogous#31B498 Analogous#314EB4 Triadic#B4318F Triadic#8FB431

Tints & Shades

Lighter tints and darker shades of #318FB4, useful for hover states, backgrounds, and text variants.

Tints

#43A5CB #5FB2D3 #7FC2DC #9BCFE4 #BBDEEC #D7ECF4

Shades

#2B7C9C #246984 #1E566C #184658 #123340 #0B2028

Use #318FB4 in Our Tools

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