#123D81 Color

#123D81 is rgb(18, 61, 129) in RGB and hsl(217, 76%, 29%) in HSL. The closest CSS named color is MidnightBlue. White text is most readable on this background.

#123D81

HEX#123D81

RGBrgb(18, 61, 129)

HSLhsl(217, 76%, 29%)

HSVhsv(217, 86%, 51%)

OKLCHoklch(37.4% 0.124 259.6)

CMYKcmyk(86%, 53%, 0%, 49%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #123D81 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text10.45:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text2.01:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #123D81 based on color wheel relationships. Click any swatch for its full breakdown.

Base#123D81 Complementary#825712 Analogous#127582 Analogous#1F1282 Triadic#82123D Triadic#3D8212

Tints & Shades

Lighter tints and darker shades of #123D81, useful for hover states, backgrounds, and text variants.

Tints

#1852AF #1E67DC #4784E6 #6F9FEB #9CBDF2 #C9DBF8

Shades

#0F3470 #0D2E63 #0B2651 #091F43 #071731 #051124

Use #123D81 in Our Tools

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