#1F3156 Color

#1F3156 is rgb(31, 49, 86) in RGB and hsl(220, 47%, 23%) in HSL. The closest CSS named color is DarkSlateGray. White text is most readable on this background.

#1F3156

HEX#1F3156

RGBrgb(31, 49, 86)

HSLhsl(220, 47%, 23%)

HSVhsv(220, 64%, 34%)

OKLCHoklch(31.8% 0.07 263.3)

CMYKcmyk(64%, 43%, 0%, 66%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #1F3156 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text12.87:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text1.63:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #1F3156 based on color wheel relationships. Click any swatch for its full breakdown.

Base#1F3156 Complementary#56441F Analogous#1F4D56 Analogous#281F56 Triadic#561F31 Triadic#31561F

Tints & Shades

Lighter tints and darker shades of #1F3156, useful for hover states, backgrounds, and text variants.

Tints

#2E497F #3B5FA5 #567AC2 #809BD1 #A9BBE0 #CED9ED

Shades

#1B2B4B #182743 #142038 #101A2D #0C1322 #090F1A

Use #1F3156 in Our Tools

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