#1F304C Color

#1F304C is rgb(31, 48, 76) in RGB and hsl(217, 42%, 21%) in HSL. The closest CSS named color is DarkSlateGray. White text is most readable on this background.

#1F304C

HEX#1F304C

RGBrgb(31, 48, 76)

HSLhsl(217, 42%, 21%)

HSVhsv(217, 59%, 30%)

OKLCHoklch(30.9% 0.056 260)

CMYKcmyk(59%, 37%, 0%, 70%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #1F304C background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text13.25:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text1.59:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #1F304C based on color wheel relationships. Click any swatch for its full breakdown.

Base#1F304C Complementary#4C3B1F Analogous#1F474C Analogous#241F4C Triadic#4C1F30 Triadic#304C1F

Tints & Shades

Lighter tints and darker shades of #1F304C, useful for hover states, backgrounds, and text variants.

Tints

#2F4A74 #40639C #587EBB #809DCB #A8BCDC #D0DBEC

Shades

#1C2C45 #18253A #152033 #101928 #0D1521 #090E16

Use #1F304C in Our Tools

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