#1C559B Color

#1C559B is rgb(28, 85, 155) in RGB and hsl(213, 69%, 36%) in HSL. The closest CSS named color is DarkSlateBlue. White text is most readable on this background.

#1C559B

HEX#1C559B

RGBrgb(28, 85, 155)

HSLhsl(213, 69%, 36%)

HSVhsv(213, 82%, 61%)

OKLCHoklch(45.2% 0.128 255.8)

CMYKcmyk(82%, 45%, 0%, 39%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #1C559B background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text7.44:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text2.82:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #1C559B based on color wheel relationships. Click any swatch for its full breakdown.

Base#1C559B Complementary#9B621C Analogous#1C959B Analogous#231C9B Triadic#9B1C55 Triadic#559B1C

Tints & Shades

Lighter tints and darker shades of #1C559B, useful for hover states, backgrounds, and text variants.

Tints

#246BC2 #3982DB #609AE2 #82B0E8 #A9C8EF #D0E1F6

Shades

#194A86 #154074 #11345F #0E2B4E #0A1F38 #071527

Use #1C559B in Our Tools

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