#0B5BCB Color

#0B5BCB is rgb(11, 91, 203) in RGB and hsl(215, 90%, 42%) in HSL. The closest CSS named color is RoyalBlue. White text is most readable on this background.

#0B5BCB

HEX#0B5BCB

RGBrgb(11, 91, 203)

HSLhsl(215, 90%, 42%)

HSVhsv(215, 95%, 80%)

OKLCHoklch(49.9% 0.188 259.3)

CMYKcmyk(95%, 55%, 0%, 20%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #0B5BCB background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text6.23:1AA normal ✓AA large ✓AAA normal ✗

TextBlack text3.37:1AA normal ✗AA large ✓AAA normal ✗

Color Harmonies

Colors that pair well with #0B5BCB based on color wheel relationships. Click any swatch for its full breakdown.

Base#0B5BCB Complementary#CB7B0B Analogous#0BBBCB Analogous#1B0BCB Triadic#CB0B5B Triadic#5BCB0B

Tints & Shades

Lighter tints and darker shades of #0B5BCB, useful for hover states, backgrounds, and text variants.

Tints

#0D6CF2 #3484F4 #5A9BF6 #81B3F8 #A8CAFA #CFE2FC

Shades

#0950B3 #084396 #07387E #052B61 #042149 #02142C

Use #0B5BCB in Our Tools

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