#123C45 Color

#123C45 is rgb(18, 60, 69) in RGB and hsl(191, 59%, 17%) in HSL. The closest CSS named color is DarkSlateGray. White text is most readable on this background.

#123C45

HEX#123C45

RGBrgb(18, 60, 69)

HSLhsl(191, 59%, 17%)

HSVhsv(191, 74%, 27%)

OKLCHoklch(33.2% 0.048 214.5)

CMYKcmyk(74%, 13%, 0%, 73%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #123C45 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text11.95:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text1.76:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #123C45 based on color wheel relationships. Click any swatch for its full breakdown.

Base#123C45 Complementary#451B12 Analogous#124535 Analogous#122245 Triadic#45123C Triadic#3C4512

Tints & Shades

Lighter tints and darker shades of #123C45, useful for hover states, backgrounds, and text variants.

Tints

#1E6676 #2A8CA2 #3CB2CD #69C4D8 #9AD7E5 #C6E9F0

Shades

#10353D #0E2E35 #0C272D #0A2329 #081C20 #061518

Use #123C45 in Our Tools

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