#EF512A Color

#EF512A is rgb(239, 81, 42) in RGB and hsl(12, 86%, 55%) in HSL. The closest CSS named color is Tomato. Black text is most readable on this background.

#EF512A
HEX#EF512A
RGBrgb(239, 81, 42)
HSLhsl(12, 86%, 55%)
HSVhsv(12, 82%, 94%)
OKLCHoklch(64.7% 0.201 34.7)
CMYKcmyk(0%, 66%, 82%, 6%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #EF512A background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text3.57:1AA normal ✗AA large ✓AAA normal ✗
TextBlack text5.88:1AA normal ✓AA large ✓AAA normal ✗

Color Harmonies

Colors that pair well with #EF512A based on color wheel relationships. Click any swatch for its full breakdown.

Base#EF512AComplementary#2AC7EFAnalogous#EF2A65Analogous#EFB42ATriadic#2AEF51Triadic#512AEF

Tints & Shades

Lighter tints and darker shades of #EF512A, useful for hover states, backgrounds, and text variants.

Use #EF512A in Our Tools

Hex to RGBHex to HSLHex to CMYKHex to PantoneRGBA to Hex