#CB1515 Color

#CB1515 is rgb(203, 21, 21) in RGB and hsl(0, 81%, 44%) in HSL. The closest CSS named color is FireBrick. White text is most readable on this background.

#CB1515

HEX#CB1515

RGBrgb(203, 21, 21)

HSLhsl(0, 81%, 44%)

HSVhsv(0, 90%, 80%)

OKLCHoklch(53.6% 0.21 28.3)

CMYKcmyk(0%, 90%, 90%, 20%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #CB1515 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text5.74:1AA normal ✓AA large ✓AAA normal ✗

TextBlack text3.66:1AA normal ✗AA large ✓AAA normal ✗

Color Harmonies

Colors that pair well with #CB1515 based on color wheel relationships. Click any swatch for its full breakdown.

Base#CB1515 Complementary#15CBCB Analogous#CB1570 Analogous#CB7015 Triadic#15CB15 Triadic#1515CB

Tints & Shades

Lighter tints and darker shades of #CB1515, useful for hover states, backgrounds, and text variants.

Tints

#E82121 #EB4242 #EF6767 #F38C8C #F7B1B1 #FAD1D1

Shades

#AF1212 #981010 #7D0D0D #610A0A #450707 #2E0505

Use #CB1515 in Our Tools

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