#1C23AB Color

#1C23AB is rgb(28, 35, 171) in RGB and hsl(237, 72%, 39%) in HSL. The closest CSS named color is DarkBlue. White text is most readable on this background.

#1C23AB

HEX#1C23AB

RGBrgb(28, 35, 171)

HSLhsl(237, 72%, 39%)

HSVhsv(237, 84%, 67%)

OKLCHoklch(37.3% 0.207 268.8)

CMYKcmyk(84%, 80%, 0%, 33%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #1C23AB background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text11.18:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text1.88:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #1C23AB based on color wheel relationships. Click any swatch for its full breakdown.

Base#1C23AB Complementary#ABA41C Analogous#1C6BAB Analogous#5C1CAB Triadic#AB1C23 Triadic#23AB1C

Tints & Shades

Lighter tints and darker shades of #1C23AB, useful for hover states, backgrounds, and text variants.

Tints

#222ACE #3E46E0 #6168E5 #898EEC #ACAFF1 #D3D5F8

Shades

#181F95 #151A7F #111669 #0E1153 #0A0D3D #060827

Use #1C23AB in Our Tools

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