#1B59B6 Color

#1B59B6 is rgb(27, 89, 182) in RGB and hsl(216, 74%, 41%) in HSL. The closest CSS named color is SteelBlue. White text is most readable on this background.

#1B59B6

HEX#1B59B6

RGBrgb(27, 89, 182)

HSLhsl(216, 74%, 41%)

HSVhsv(216, 85%, 71%)

OKLCHoklch(48.1% 0.16 259.1)

CMYKcmyk(85%, 51%, 0%, 29%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #1B59B6 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text6.66:1AA normal ✓AA large ✓AAA normal ✗

TextBlack text3.15:1AA normal ✗AA large ✓AAA normal ✗

Color Harmonies

Colors that pair well with #1B59B6 based on color wheel relationships. Click any swatch for its full breakdown.

Base#1B59B6 Complementary#B6781B Analogous#1BA6B6 Analogous#2B1BB6 Triadic#B61B59 Triadic#59B61B

Tints & Shades

Lighter tints and darker shades of #1B59B6, useful for hover states, backgrounds, and text variants.

Tints

#206AD9 #4081E2 #6499E8 #8CB3EE #AFCAF3 #D3E2F8

Shades

#184EA0 #144185 #11366F #0D2B59 #0A2143 #061428

Use #1B59B6 in Our Tools

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