#1F100F Color

#1F100F is rgb(31, 16, 15) in RGB and hsl(4, 35%, 9%) in HSL. The closest CSS named color is Black. White text is most readable on this background.

#1F100F
HEX#1F100F
RGBrgb(31, 16, 15)
HSLhsl(4, 35%, 9%)
HSVhsv(4, 52%, 12%)
OKLCHoklch(19.4% 0.026 23.9)
CMYKcmyk(0%, 48%, 52%, 88%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #1F100F background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text18.43:1AA normal ✓AA large ✓AAA normal ✓
TextBlack text1.14:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #1F100F based on color wheel relationships. Click any swatch for its full breakdown.

Base#1F100FComplementary#0F1E1FAnalogous#1F0F16Analogous#1F180FTriadic#0F1F10Triadic#100F1F

Tints & Shades

Lighter tints and darker shades of #1F100F, useful for hover states, backgrounds, and text variants.

Use #1F100F in Our Tools

Hex to RGBHex to HSLHex to CMYKHex to PantoneRGBA to Hex