#318D9B Color

#318D9B is rgb(49, 141, 155) in RGB and hsl(188, 52%, 40%) in HSL. The closest CSS named color is SteelBlue. Black text is most readable on this background.

#318D9B

HEX#318D9B

RGBrgb(49, 141, 155)

HSLhsl(188, 52%, 40%)

HSVhsv(188, 68%, 61%)

OKLCHoklch(59.6% 0.087 209.4)

CMYKcmyk(68%, 9%, 0%, 39%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #318D9B background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text3.88:1AA normal ✗AA large ✓AAA normal ✗

TextBlack text5.41:1AA normal ✓AA large ✓AAA normal ✗

Color Harmonies

Colors that pair well with #318D9B based on color wheel relationships. Click any swatch for its full breakdown.

Base#318D9B Complementary#9B3F31 Analogous#319B74 Analogous#31589B Triadic#9B318D Triadic#8D9B31

Tints & Shades

Lighter tints and darker shades of #318D9B, useful for hover states, backgrounds, and text variants.

Tints

#3BA9BA #58BBCA #77C8D4 #96D4DE #B5E1E8 #D8EFF3

Shades

#2B7B88 #256A74 #1F5861 #17434A #113136 #0B2023

Use #318D9B in Our Tools

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