#121F81 Color

#121F81 is rgb(18, 31, 129) in RGB and hsl(233, 76%, 29%) in HSL. The closest CSS named color is MidnightBlue. White text is most readable on this background.

#121F81

HEX#121F81

RGBrgb(18, 31, 129)

HSLhsl(233, 76%, 29%)

HSVhsv(233, 86%, 51%)

OKLCHoklch(31.4% 0.161 267.9)

CMYKcmyk(86%, 76%, 0%, 49%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #121F81 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text13.65:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text1.54:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #121F81 based on color wheel relationships. Click any swatch for its full breakdown.

Base#121F81 Complementary#827512 Analogous#125782 Analogous#3D1282 Triadic#82121F Triadic#1F8212

Tints & Shades

Lighter tints and darker shades of #121F81, useful for hover states, backgrounds, and text variants.

Tints

#182AAF #1E34DC #475AE6 #6F7EEB #9CA6F2 #C9CFF8

Shades

#0F1B70 #0D1763 #0B1351 #091043 #070C31 #050924

Use #121F81 in Our Tools

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