#1238B5 Color

#1238B5 is rgb(18, 56, 181) in RGB and hsl(226, 82%, 39%) in HSL. The closest CSS named color is MediumBlue. White text is most readable on this background.

#1238B5

HEX#1238B5

RGBrgb(18, 56, 181)

HSLhsl(226, 82%, 39%)

HSVhsv(226, 90%, 71%)

OKLCHoklch(41.2% 0.2 264.8)

CMYKcmyk(90%, 69%, 0%, 29%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #1238B5 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text9.3:1AA normal ✓AA large ✓AAA normal ✓

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

Color Harmonies

Colors that pair well with #1238B5 based on color wheel relationships. Click any swatch for its full breakdown.

Base#1238B5 Complementary#B58F12 Analogous#128AB5 Analogous#3D12B5 Triadic#B51238 Triadic#38B512

Tints & Shades

Lighter tints and darker shades of #1238B5, useful for hover states, backgrounds, and text variants.

Tints

#1643DA #335EEB #587BEE #829CF3 #A7B9F6 #D1DAFA

Shades

#10319E #0D2A87 #0B226F #091B58 #061441 #040D2A

Use #1238B5 in Our Tools

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