#12173F Color

#12173F is rgb(18, 23, 63) in RGB and hsl(233, 56%, 16%) in HSL. The closest CSS named color is MidnightBlue. White text is most readable on this background.

#12173F

HEX#12173F

RGBrgb(18, 23, 63)

HSLhsl(233, 56%, 16%)

HSVhsv(233, 71%, 25%)

OKLCHoklch(22.7% 0.076 273.4)

CMYKcmyk(71%, 63%, 0%, 75%)

Text Contrast & Accessibility

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

TextWhite text17.21:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text1.22:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

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

Base#12173F Complementary#403A12 Analogous#122E40 Analogous#231240 Triadic#401217 Triadic#174012

Tints & Shades

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

Tints

#1F296F #2C399B #3C4CC8 #6C78D5 #9CA4E3 #C7CCEF

Shades

#101438 #0F1334 #0C102C #0A0D24 #080A1C #070918

Use #12173F in Our Tools

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