#123D4F Color

#123D4F is rgb(18, 61, 79) in RGB and hsl(198, 63%, 19%) in HSL. The closest CSS named color is DarkSlateGray. White text is most readable on this background.

#123D4F

HEX#123D4F

RGBrgb(18, 61, 79)

HSLhsl(198, 63%, 19%)

HSVhsv(198, 77%, 31%)

OKLCHoklch(34% 0.056 229.6)

CMYKcmyk(77%, 23%, 0%, 69%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #123D4F background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text11.63:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text1.81:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #123D4F based on color wheel relationships. Click any swatch for its full breakdown.

Base#123D4F Complementary#4F2412 Analogous#124F43 Analogous#121E4F Triadic#4F123D Triadic#3D4F12

Tints & Shades

Lighter tints and darker shades of #123D4F, useful for hover states, backgrounds, and text variants.

Tints

#1C607D #2886AF #3CA5D3 #69BADD #97CFE7 #C9E6F3

Shades

#103647 #0E303E #0C2A36 #09202A #081A21 #061319

Use #123D4F in Our Tools

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