#123B5E Color

#123B5E is rgb(18, 59, 94) in RGB and hsl(208, 68%, 22%) in HSL. The closest CSS named color is DarkSlateGray. White text is most readable on this background.

#123B5E

HEX#123B5E

RGBrgb(18, 59, 94)

HSLhsl(208, 68%, 22%)

HSVhsv(208, 81%, 37%)

OKLCHoklch(34.3% 0.076 248.1)

CMYKcmyk(81%, 37%, 0%, 63%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #123B5E background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text11.58:1AA normal ✓AA large ✓AAA normal ✓

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

Color Harmonies

Colors that pair well with #123B5E based on color wheel relationships. Click any swatch for its full breakdown.

Base#123B5E Complementary#5E3612 Analogous#125E5C Analogous#12145E Triadic#5E123B Triadic#3B5E12

Tints & Shades

Lighter tints and darker shades of #123B5E, useful for hover states, backgrounds, and text variants.

Tints

#1B588D #2475BC #3E91DA #69AAE2 #98C5EB #C7DFF4

Shades

#103351 #0E2D49 #0B253C #0A2033 #071827 #06131E

Use #123B5E in Our Tools

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