#1F5156 Color

#1F5156 is rgb(31, 81, 86) in RGB and hsl(185, 47%, 23%) in HSL. The closest CSS named color is DarkSlateGray. White text is most readable on this background.

#1F5156

HEX#1F5156

RGBrgb(31, 81, 86)

HSLhsl(185, 47%, 23%)

HSVhsv(185, 64%, 34%)

OKLCHoklch(40.3% 0.054 204.3)

CMYKcmyk(64%, 6%, 0%, 66%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #1F5156 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text8.86:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text2.37:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #1F5156 based on color wheel relationships. Click any swatch for its full breakdown.

Base#1F5156 Complementary#56241F Analogous#1F563F Analogous#1F3656 Triadic#561F52 Triadic#52561F

Tints & Shades

Lighter tints and darker shades of #1F5156, useful for hover states, backgrounds, and text variants.

Tints

#2E797F #3B9CA5 #56B9C2 #80CAD1 #A9DBE0 #CEEBED

Shades

#1B474B #184043 #143538 #102B2D #0C2022 #09191A

Use #1F5156 in Our Tools

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