#123E7D Color

#123E7D is rgb(18, 62, 125) in RGB and hsl(215, 75%, 28%) in HSL. The closest CSS named color is MidnightBlue. White text is most readable on this background.

#123E7D

HEX#123E7D

RGBrgb(18, 62, 125)

HSLhsl(215, 75%, 28%)

HSVhsv(215, 86%, 49%)

OKLCHoklch(37.3% 0.117 258.3)

CMYKcmyk(86%, 50%, 0%, 51%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #123E7D background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text10.44:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text2.01:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #123E7D based on color wheel relationships. Click any swatch for its full breakdown.

Base#123E7D Complementary#7D5012 Analogous#12747D Analogous#1B127D Triadic#7D123E Triadic#3E7D12

Tints & Shades

Lighter tints and darker shades of #123E7D, useful for hover states, backgrounds, and text variants.

Tints

#1855AA #1F6BD6 #4487E4 #70A3EB #9DC0F1 #C9DDF7

Shades

#103870 #0D2F5E #0B2850 #091F3E #071931 #04101F

Use #123E7D in Our Tools

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