#1C39B0 Color

#1C39B0 is rgb(28, 57, 176) in RGB and hsl(228, 73%, 40%) in HSL. The closest CSS named color is DarkSlateBlue. White text is most readable on this background.

#1C39B0

HEX#1C39B0

RGBrgb(28, 57, 176)

HSLhsl(228, 73%, 40%)

HSVhsv(228, 84%, 69%)

OKLCHoklch(41.2% 0.191 266.4)

CMYKcmyk(84%, 68%, 0%, 31%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #1C39B0 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text9.29:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text2.26:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #1C39B0 based on color wheel relationships. Click any swatch for its full breakdown.

Base#1C39B0 Complementary#B0931C Analogous#1C84B0 Analogous#481CB0 Triadic#B01C39 Triadic#39B01C

Tints & Shades

Lighter tints and darker shades of #1C39B0, useful for hover states, backgrounds, and text variants.

Tints

#2145D4 #4161E1 #657FE7 #889CEC #ABB9F2 #D3DAF8

Shades

#18329A #152B84 #11246E #0D1B54 #0A143E #060D28

Use #1C39B0 in Our Tools

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