#1236D3 Color

#1236D3 is rgb(18, 54, 211) in RGB and hsl(229, 84%, 45%) in HSL. The closest CSS named color is MediumBlue. White text is most readable on this background.

#1236D3

HEX#1236D3

RGBrgb(18, 54, 211)

HSLhsl(229, 84%, 45%)

HSVhsv(229, 91%, 83%)

OKLCHoklch(44.1% 0.238 265.2)

CMYKcmyk(91%, 74%, 0%, 17%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #1236D3 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text8.42:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text2.49:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #1236D3 based on color wheel relationships. Click any swatch for its full breakdown.

Base#1236D3 Complementary#D3B012 Analogous#1296D3 Analogous#4F12D3 Triadic#D31236 Triadic#36D312

Tints & Shades

Lighter tints and darker shades of #1236D3, useful for hover states, backgrounds, and text variants.

Tints

#2247EC #4363EF #6982F2 #8A9DF5 #AFBDF8 #D0D8FB

Shades

#102FB7 #0D279B #0B207F #091A67 #07134B #040C2F

Use #1236D3 in Our Tools

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