#172E3F Color

#172E3F is rgb(23, 46, 63) in RGB and hsl(206, 47%, 17%) in HSL. The closest CSS named color is DarkSlateGray. White text is most readable on this background.

#172E3F

HEX#172E3F

RGBrgb(23, 46, 63)

HSLhsl(206, 47%, 17%)

HSVhsv(206, 63%, 25%)

OKLCHoklch(29.1% 0.043 242.2)

CMYKcmyk(63%, 27%, 0%, 75%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #172E3F background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text14.01:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text1.5:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #172E3F based on color wheel relationships. Click any swatch for its full breakdown.

Base#172E3F Complementary#402917 Analogous#17403D Analogous#171A40 Triadic#40172E Triadic#2E4017

Tints & Shades

Lighter tints and darker shades of #172E3F, useful for hover states, backgrounds, and text variants.

Tints

#274F6D #366C96 #4B8CBE #74A7CD #A1C3DD #CBDEEC

Shades

#142938 #122331 #0F1E29 #0E1B25 #0B161E #081016

Use #172E3F in Our Tools

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