#12599B Color

#12599B is rgb(18, 89, 155) in RGB and hsl(209, 79%, 34%) in HSL. The closest CSS named color is Teal. White text is most readable on this background.

#12599B

HEX#12599B

RGBrgb(18, 89, 155)

HSLhsl(209, 79%, 34%)

HSVhsv(209, 88%, 61%)

OKLCHoklch(45.9% 0.126 251.8)

CMYKcmyk(88%, 43%, 0%, 39%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #12599B background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text7.17:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text2.93:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #12599B based on color wheel relationships. Click any swatch for its full breakdown.

Base#12599B Complementary#9B5412 Analogous#129B99 Analogous#12149B Triadic#9B1259 Triadic#599B12

Tints & Shades

Lighter tints and darker shades of #12599B, useful for hover states, backgrounds, and text variants.

Tints

#1771C4 #2488E5 #4D9EEA #7BB7EF #A4CDF4 #CDE4F9

Shades

#104F89 #0D4172 #0B3760 #092C4E #07223B #041525

Use #12599B in Our Tools

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