#1F3333 Color

#1F3333 is rgb(31, 51, 51) in RGB and hsl(180, 24%, 16%) in HSL. The closest CSS named color is DarkSlateGray. White text is most readable on this background.

#1F3333

HEX#1F3333

RGBrgb(31, 51, 51)

HSLhsl(180, 24%, 16%)

HSVhsv(180, 39%, 20%)

OKLCHoklch(30.4% 0.026 195.9)

CMYKcmyk(39%, 0%, 0%, 80%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #1F3333 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text13.29:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text1.58:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #1F3333 based on color wheel relationships. Click any swatch for its full breakdown.

Base#1F3333 Complementary#331F1F Analogous#1F3329 Analogous#1F2933 Triadic#331F33 Triadic#33331F

Tints & Shades

Lighter tints and darker shades of #1F3333, useful for hover states, backgrounds, and text variants.

Tints

#365959 #4C7B7B #64A0A0 #8AB7B7 #B0CFCF #D3E4E4

Shades

#1B2C2C #192929 #152323 #111C1C #0E1616 #0C1313

Use #1F3333 in Our Tools

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