#A21A21 Color

#A21A21 is rgb(162, 26, 33) in RGB and hsl(357, 72%, 37%) in HSL. The closest CSS named color is FireBrick. White text is most readable on this background.

#A21A21

HEX#A21A21

RGBrgb(162, 26, 33)

HSLhsl(357, 72%, 37%)

HSVhsv(357, 84%, 64%)

OKLCHoklch(46.1% 0.17 25.1)

CMYKcmyk(0%, 84%, 80%, 36%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #A21A21 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text7.76:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text2.71:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #A21A21 based on color wheel relationships. Click any swatch for its full breakdown.

Base#A21A21 Complementary#1AA29B Analogous#A21A65 Analogous#A2581A Triadic#21A21A Triadic#1A21A2

Tints & Shades

Lighter tints and darker shades of #A21A21, useful for hover states, backgrounds, and text variants.

Tints

#CA2129 #DE353E #E55D64 #EB8489 #F1ACAF #F7CFD1

Shades

#8C171D #7B1419 #651015 #4F0D10 #39090C #270608

Use #A21A21 in Our Tools

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