#A21521 Color

#A21521 is rgb(162, 21, 33) in RGB and hsl(355, 77%, 36%) in HSL. The closest CSS named color is FireBrick. White text is most readable on this background.

#A21521

HEX#A21521

RGBrgb(162, 21, 33)

HSLhsl(355, 77%, 36%)

HSVhsv(355, 87%, 64%)

OKLCHoklch(45.8% 0.173 24.3)

CMYKcmyk(0%, 87%, 80%, 36%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #A21521 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text7.88:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text2.67:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #A21521 based on color wheel relationships. Click any swatch for its full breakdown.

Base#A21521 Complementary#15A297 Analogous#A21568 Analogous#A25015 Triadic#21A215 Triadic#1521A2

Tints & Shades

Lighter tints and darker shades of #A21521, useful for hover states, backgrounds, and text variants.

Tints

#CB1A29 #E42F3E #E95864 #EE7C86 #F3A5AB #F9CDD1

Shades

#8C121C #7A1019 #630D14 #510B10 #3B080C #290508

Use #A21521 in Our Tools

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