#1F4B6B Color

#1F4B6B is rgb(31, 75, 107) in RGB and hsl(205, 55%, 27%) in HSL. The closest CSS named color is DarkSlateGray. White text is most readable on this background.

#1F4B6B

HEX#1F4B6B

RGBrgb(31, 75, 107)

HSLhsl(205, 55%, 27%)

HSVhsv(205, 71%, 42%)

OKLCHoklch(39.8% 0.073 243.2)

CMYKcmyk(71%, 30%, 0%, 58%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #1F4B6B background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text9.22:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text2.28:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #1F4B6B based on color wheel relationships. Click any swatch for its full breakdown.

Base#1F4B6B Complementary#6B3F1F Analogous#1F6B64 Analogous#1F256B Triadic#6B1F4B Triadic#4B6B1F

Tints & Shades

Lighter tints and darker shades of #1F4B6B, useful for hover states, backgrounds, and text variants.

Tints

#2A6792 #3683BA #559BCE #81B5DA #A8CCE6 #D0E3F1

Shades

#1C435F #17384F #142F43 #102737 #0D1F2B #08131C

Use #1F4B6B in Our Tools

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