#1F4156 Color

#1F4156 is rgb(31, 65, 86) in RGB and hsl(203, 47%, 23%) in HSL. The closest CSS named color is DarkSlateGray. White text is most readable on this background.

#1F4156

HEX#1F4156

RGBrgb(31, 65, 86)

HSLhsl(203, 47%, 23%)

HSVhsv(203, 64%, 34%)

OKLCHoklch(36% 0.054 237.9)

CMYKcmyk(64%, 24%, 0%, 66%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #1F4156 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text10.78:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text1.95:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #1F4156 based on color wheel relationships. Click any swatch for its full breakdown.

Base#1F4156 Complementary#56341F Analogous#1F5650 Analogous#1F2656 Triadic#561F41 Triadic#41561F

Tints & Shades

Lighter tints and darker shades of #1F4156, useful for hover states, backgrounds, and text variants.

Tints

#2E607F #3B7DA5 #5699C2 #80B2D1 #A9CBE0 #CEE1ED

Shades

#1B394B #183343 #142A38 #10222D #0C1922 #09141A

Use #1F4156 in Our Tools

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