#1B5E9D Color

#1B5E9D is rgb(27, 94, 157) in RGB and hsl(209, 71%, 36%) in HSL. The closest CSS named color is Teal. White text is most readable on this background.

#1B5E9D

HEX#1B5E9D

RGBrgb(27, 94, 157)

HSLhsl(209, 71%, 36%)

HSVhsv(209, 83%, 62%)

OKLCHoklch(47.4% 0.121 251.1)

CMYKcmyk(83%, 40%, 0%, 38%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #1B5E9D background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text6.7:1AA normal ✓AA large ✓AAA normal ✗

TextBlack text3.13:1AA normal ✗AA large ✓AAA normal ✗

Color Harmonies

Colors that pair well with #1B5E9D based on color wheel relationships. Click any swatch for its full breakdown.

Base#1B5E9D Complementary#9D5A1B Analogous#1B9D9B Analogous#1B1D9D Triadic#9D1B5E Triadic#5E9D1B

Tints & Shades

Lighter tints and darker shades of #1B5E9D, useful for hover states, backgrounds, and text variants.

Tints

#2175C4 #368CDD #5EA3E4 #81B7EA #A8CDF0 #CFE4F7

Shades

#175187 #144676 #103960 #0D2F4E #0A2239 #071727

Use #1B5E9D in Our Tools

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