#12333A Color

#12333A is rgb(18, 51, 58) in RGB and hsl(191, 53%, 15%) in HSL. The closest CSS named color is DarkSlateGray. White text is most readable on this background.

#12333A

HEX#12333A

RGBrgb(18, 51, 58)

HSLhsl(191, 53%, 15%)

HSVhsv(191, 69%, 23%)

OKLCHoklch(30% 0.04 213.8)

CMYKcmyk(69%, 12%, 0%, 77%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #12333A background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text13.46:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text1.56:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #12333A based on color wheel relationships. Click any swatch for its full breakdown.

Base#12333A Complementary#3B1912 Analogous#123B2E Analogous#121F3B Triadic#3B1233 Triadic#333B12

Tints & Shades

Lighter tints and darker shades of #12333A, useful for hover states, backgrounds, and text variants.

Tints

#205C69 #2F8598 #40ACC4 #6BBFD1 #9AD3E0 #C8E7EE

Shades

#102C33 #0E292F #0C2227 #0B1F23 #08181B #071417

Use #12333A in Our Tools

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