#12333B Color

#12333B is rgb(18, 51, 59) in RGB and hsl(192, 53%, 15%) in HSL. The closest CSS named color is DarkSlateGray. White text is most readable on this background.

#12333B

HEX#12333B

RGBrgb(18, 51, 59)

HSLhsl(192, 53%, 15%)

HSVhsv(192, 69%, 23%)

OKLCHoklch(30.1% 0.041 216.2)

CMYKcmyk(69%, 14%, 0%, 77%)

Text Contrast & Accessibility

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

TextWhite text13.44:1AA normal ✓AA large ✓AAA normal ✓

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

Color Harmonies

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

Base#12333B Complementary#3B1A12 Analogous#123B2E Analogous#121E3B Triadic#3B1232 Triadic#323B12

Tints & Shades

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

Tints

#205B69 #2F8398 #40AAC4 #6BBDD1 #9AD2E0 #C8E7EE

Shades

#102C33 #0E282F #0C2227 #0B1E23 #08181B #071417

Use #12333B in Our Tools

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