#121F2B Color

#121F2B is rgb(18, 31, 43) in RGB and hsl(209, 41%, 12%) in HSL. The closest CSS named color is Black. White text is most readable on this background.

#121F2B

HEX#121F2B

RGBrgb(18, 31, 43)

HSLhsl(209, 41%, 12%)

HSVhsv(209, 58%, 17%)

OKLCHoklch(23.3% 0.03 247.2)

CMYKcmyk(58%, 28%, 0%, 83%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #121F2B background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text16.71:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text1.26:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #121F2B based on color wheel relationships. Click any swatch for its full breakdown.

Base#121F2B Complementary#2B1E12 Analogous#122B2B Analogous#12122B Triadic#2B121F Triadic#1F2B12

Tints & Shades

Lighter tints and darker shades of #121F2B, useful for hover states, backgrounds, and text variants.

Tints

#243E56 #386085 #4A7FB0 #739DC4 #9EBBD6 #CDDCEA

Shades

#111C28 #0F1A24 #0E1720 #0B1219 #091016 #080D12

Use #121F2B in Our Tools

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