#CB3310 Color

#CB3310 is rgb(203, 51, 16) in RGB and hsl(11, 85%, 43%) in HSL. The closest CSS named color is FireBrick. White text is most readable on this background.

#CB3310

HEX#CB3310

RGBrgb(203, 51, 16)

HSLhsl(11, 85%, 43%)

HSVhsv(11, 92%, 80%)

OKLCHoklch(55.5% 0.193 33.4)

CMYKcmyk(0%, 75%, 92%, 20%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #CB3310 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text5.22:1AA normal ✓AA large ✓AAA normal ✗

TextBlack text4.02:1AA normal ✗AA large ✓AAA normal ✗

Color Harmonies

Colors that pair well with #CB3310 based on color wheel relationships. Click any swatch for its full breakdown.

Base#CB3310 Complementary#10A9CB Analogous#CB104B Analogous#CB9010 Triadic#10CB33 Triadic#3310CB

Tints & Shades

Lighter tints and darker shades of #CB3310, useful for hover states, backgrounds, and text variants.

Tints

#EC3F18 #EF5E3E #F27E63 #F59984 #F8B8AA #FBD8D0

Shades

#AF2C0E #97260C #7B1F0A #631908 #471206 #2F0C04

Use #CB3310 in Our Tools

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