#123F87 Color

#123F87 is rgb(18, 63, 135) in RGB and hsl(217, 76%, 30%) in HSL. The closest CSS named color is MidnightBlue. White text is most readable on this background.

#123F87

HEX#123F87

RGBrgb(18, 63, 135)

HSLhsl(217, 76%, 30%)

HSVhsv(217, 87%, 53%)

OKLCHoklch(38.3% 0.13 259.8)

CMYKcmyk(87%, 53%, 0%, 47%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #123F87 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text10.06:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text2.09:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #123F87 based on color wheel relationships. Click any swatch for its full breakdown.

Base#123F87 Complementary#875A12 Analogous#127987 Analogous#201287 Triadic#87123F Triadic#3F8712

Tints & Shades

Lighter tints and darker shades of #123F87, useful for hover states, backgrounds, and text variants.

Tints

#1854B4 #1E67DC #4784E6 #74A2EC #A1C0F2 #C9DBF8

Shades

#103775 #0E3067 #0C2855 #091F43 #071731 #051124

Use #123F87 in Our Tools

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