#123A54 Color

#123A54 is rgb(18, 58, 84) in RGB and hsl(204, 65%, 20%) in HSL. The closest CSS named color is DarkSlateGray. White text is most readable on this background.

#123A54

HEX#123A54

RGBrgb(18, 58, 84)

HSLhsl(204, 65%, 20%)

HSVhsv(204, 79%, 33%)

OKLCHoklch(33.4% 0.064 241.1)

CMYKcmyk(79%, 31%, 0%, 67%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #123A54 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text11.94:1AA normal ✓AA large ✓AAA normal ✓

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

Color Harmonies

Colors that pair well with #123A54 based on color wheel relationships. Click any swatch for its full breakdown.

Base#123A54 Complementary#542C12 Analogous#12544E Analogous#121854 Triadic#54123A Triadic#3A5412

Tints & Shades

Lighter tints and darker shades of #123A54, useful for hover states, backgrounds, and text variants.

Tints

#1C5982 #2579B1 #3997D5 #6CB1E0 #9ACAEA #C8E2F3

Shades

#10344C #0D2B3F #0C2537 #0A202E #081A26 #051119

Use #123A54 in Our Tools

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