#1B5FA7 Color

#1B5FA7 is rgb(27, 95, 167) in RGB and hsl(211, 72%, 38%) in HSL. The closest CSS named color is SteelBlue. White text is most readable on this background.

#1B5FA7

HEX#1B5FA7

RGBrgb(27, 95, 167)

HSLhsl(211, 72%, 38%)

HSVhsv(211, 84%, 65%)

OKLCHoklch(48.3% 0.133 253.6)

CMYKcmyk(84%, 43%, 0%, 35%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #1B5FA7 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text6.48:1AA normal ✓AA large ✓AAA normal ✗

TextBlack text3.24:1AA normal ✗AA large ✓AAA normal ✗

Color Harmonies

Colors that pair well with #1B5FA7 based on color wheel relationships. Click any swatch for its full breakdown.

Base#1B5FA7 Complementary#A7631B Analogous#1BA4A7 Analogous#1D1BA7 Triadic#A71B5F Triadic#5FA71B

Tints & Shades

Lighter tints and darker shades of #1B5FA7, useful for hover states, backgrounds, and text variants.

Tints

#2275CE #3A89DF #61A1E5 #84B6EB #ACCDF1 #CFE2F7

Shades

#185291 #14467B #103965 #0E2F53 #0A233D #061627

Use #1B5FA7 in Our Tools

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