#0155CB Color

#0155CB is rgb(1, 85, 203) in RGB and hsl(215, 99%, 40%) in HSL. The closest CSS named color is RoyalBlue. White text is most readable on this background.

#0155CB

HEX#0155CB

RGBrgb(1, 85, 203)

HSLhsl(215, 99%, 40%)

HSVhsv(215, 100%, 80%)

OKLCHoklch(48.5% 0.196 259.9)

CMYKcmyk(100%, 58%, 0%, 20%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #0155CB background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text6.64:1AA normal ✓AA large ✓AAA normal ✗

TextBlack text3.16:1AA normal ✗AA large ✓AAA normal ✗

Color Harmonies

Colors that pair well with #0155CB based on color wheel relationships. Click any swatch for its full breakdown.

Base#0155CB Complementary#CB7701 Analogous#01BACB Analogous#1201CB Triadic#CB0155 Triadic#55CB01

Tints & Shades

Lighter tints and darker shades of #0155CB, useful for hover states, backgrounds, and text variants.

Tints

#0166F4 #257FFE #4D97FE #76AFFE #9FC7FF #CCE1FF

Shades

#014BB2 #014098 #01357F #002860 #001E47 #00132E

Use #0155CB in Our Tools

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