#1C55B0 Color

#1C55B0 is rgb(28, 85, 176) in RGB and hsl(217, 73%, 40%) in HSL. The closest CSS named color is SteelBlue. White text is most readable on this background.

#1C55B0

HEX#1C55B0

RGBrgb(28, 85, 176)

HSLhsl(217, 73%, 40%)

HSVhsv(217, 84%, 69%)

OKLCHoklch(46.8% 0.157 259.7)

CMYKcmyk(84%, 52%, 0%, 31%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #1C55B0 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text7.06:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text2.98:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #1C55B0 based on color wheel relationships. Click any swatch for its full breakdown.

Base#1C55B0 Complementary#B0771C Analogous#1C9FB0 Analogous#2D1CB0 Triadic#B01C55 Triadic#55B01C

Tints & Shades

Lighter tints and darker shades of #1C55B0, useful for hover states, backgrounds, and text variants.

Tints

#2166D4 #417FE1 #6597E7 #88AEEC #ABC6F2 #D3E1F8

Shades

#184A9A #153F84 #11356E #0D2854 #0A1E3E #061328

Use #1C55B0 in Our Tools

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