#A3150A Color

#A3150A is rgb(163, 21, 10) in RGB and hsl(4, 88%, 34%) in HSL. The closest CSS named color is FireBrick. White text is most readable on this background.

#A3150A

HEX#A3150A

RGBrgb(163, 21, 10)

HSLhsl(4, 88%, 34%)

HSVhsv(4, 94%, 64%)

OKLCHoklch(45.8% 0.176 29.8)

CMYKcmyk(0%, 87%, 94%, 36%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #A3150A background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text7.87:1AA normal ✓AA large ✓AAA normal ✓

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

Color Harmonies

Colors that pair well with #A3150A based on color wheel relationships. Click any swatch for its full breakdown.

Base#A3150A Complementary#0A99A3 Analogous#A30A4D Analogous#A3610A Triadic#0AA315 Triadic#150AA3

Tints & Shades

Lighter tints and darker shades of #A3150A, useful for hover states, backgrounds, and text variants.

Tints

#CE1A0D #F02719 #F35044 #F67D74 #F9A59F #FCCECA

Shades

#901209 #780F08 #650D06 #510A05 #3E0804 #260502

Use #A3150A in Our Tools

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