#1C57B0 Color

#1C57B0 is rgb(28, 87, 176) in RGB and hsl(216, 73%, 40%) in HSL. The closest CSS named color is SteelBlue. White text is most readable on this background.

#1C57B0

HEX#1C57B0

RGBrgb(28, 87, 176)

HSLhsl(216, 73%, 40%)

HSVhsv(216, 84%, 69%)

OKLCHoklch(47.2% 0.154 259)

CMYKcmyk(84%, 51%, 0%, 31%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #1C57B0 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text6.91:1AA normal ✓AA large ✓AAA normal ✗

TextBlack text3.04:1AA normal ✗AA large ✓AAA normal ✗

Color Harmonies

Colors that pair well with #1C57B0 based on color wheel relationships. Click any swatch for its full breakdown.

Base#1C57B0 Complementary#B0751C Analogous#1CA2B0 Analogous#2A1CB0 Triadic#B01C57 Triadic#57B01C

Tints & Shades

Lighter tints and darker shades of #1C57B0, useful for hover states, backgrounds, and text variants.

Tints

#2169D4 #4181E1 #6599E7 #88B0EC #ABC7F2 #D3E2F8

Shades

#184C9A #154184 #11366E #0D2954 #0A1E3E #061428

Use #1C57B0 in Our Tools

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