#12173B Color

#12173B is rgb(18, 23, 59) in RGB and hsl(233, 53%, 15%) in HSL. The closest CSS named color is MidnightBlue. White text is most readable on this background.

#12173B

HEX#12173B

RGBrgb(18, 23, 59)

HSLhsl(233, 53%, 15%)

HSVhsv(233, 69%, 23%)

OKLCHoklch(22.4% 0.069 273.5)

CMYKcmyk(69%, 61%, 0%, 77%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #12173B background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text17.33:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text1.21:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #12173B based on color wheel relationships. Click any swatch for its full breakdown.

Base#12173B Complementary#3B3612 Analogous#122B3B Analogous#22123B Triadic#3B1217 Triadic#173B12

Tints & Shades

Lighter tints and darker shades of #12173B, useful for hover states, backgrounds, and text variants.

Tints

#202969 #2F3B98 #404FC4 #6B77D1 #9AA2E0 #C8CDEE

Shades

#101433 #0E122F #0C0F27 #0B0E23 #080B1B #070917

Use #12173B in Our Tools

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