#121D5E Color

#121D5E is rgb(18, 29, 94) in RGB and hsl(231, 68%, 22%) in HSL. The closest CSS named color is MidnightBlue. White text is most readable on this background.

#121D5E

HEX#121D5E

RGBrgb(18, 29, 94)

HSLhsl(231, 68%, 22%)

HSVhsv(231, 81%, 37%)

OKLCHoklch(27.1% 0.116 269.3)

CMYKcmyk(81%, 69%, 0%, 63%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #121D5E background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text15.41:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text1.36:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #121D5E based on color wheel relationships. Click any swatch for its full breakdown.

Base#121D5E Complementary#5E5312 Analogous#12445E Analogous#2D125E Triadic#5E121D Triadic#1D5E12

Tints & Shades

Lighter tints and darker shades of #121D5E, useful for hover states, backgrounds, and text variants.

Tints

#1B2C8D #243BBC #3E56DA #697BE2 #98A5EB #C7CEF4

Shades

#101951 #0E1749 #0B133C #0A1033 #070C27 #06091E

Use #121D5E in Our Tools

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