#D10A21 Color

#D10A21 is rgb(209, 10, 33) in RGB and hsl(353, 91%, 43%) in HSL. The closest CSS named color is Crimson. White text is most readable on this background.

#D10A21

HEX#D10A21

RGBrgb(209, 10, 33)

HSLhsl(353, 91%, 43%)

HSVhsv(353, 95%, 82%)

OKLCHoklch(54.4% 0.218 25.6)

CMYKcmyk(0%, 95%, 84%, 18%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #D10A21 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text5.56:1AA normal ✓AA large ✓AAA normal ✗

TextBlack text3.78:1AA normal ✗AA large ✓AAA normal ✗

Color Harmonies

Colors that pair well with #D10A21 based on color wheel relationships. Click any swatch for its full breakdown.

Base#D10A21 Complementary#0AD1BA Analogous#D10A85 Analogous#D1560A Triadic#21D10A Triadic#0A21D1

Tints & Shades

Lighter tints and darker shades of #D10A21, useful for hover states, backgrounds, and text variants.

Tints

#F4102B #F6374E #F75E70 #F9808E #FBA7B1 #FDCED4

Shades

#B4081D #9C0719 #7F0614 #660510 #49030C #310208

Use #D10A21 in Our Tools

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