#123A4F Color

#123A4F is rgb(18, 58, 79) in RGB and hsl(201, 63%, 19%) in HSL. The closest CSS named color is DarkSlateGray. White text is most readable on this background.

#123A4F

HEX#123A4F

RGBrgb(18, 58, 79)

HSLhsl(201, 63%, 19%)

HSVhsv(201, 77%, 31%)

OKLCHoklch(33.1% 0.058 235.4)

CMYKcmyk(77%, 27%, 0%, 69%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #123A4F background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text12.04:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text1.74:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #123A4F based on color wheel relationships. Click any swatch for its full breakdown.

Base#123A4F Complementary#4F2712 Analogous#124F46 Analogous#121B4F Triadic#4F123A Triadic#3A4F12

Tints & Shades

Lighter tints and darker shades of #123A4F, useful for hover states, backgrounds, and text variants.

Tints

#1C5B7D #287FAF #3C9ED3 #69B5DD #97CBE7 #C9E4F3

Shades

#103447 #0E2D3E #0C2736 #091E2A #081821 #061219

Use #123A4F in Our Tools

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