#21242B Color

#21242B is rgb(33, 36, 43) in RGB and hsl(222, 13%, 15%) in HSL. The closest CSS named color is DarkSlateGray. White text is most readable on this background.

#21242B

HEX#21242B

RGBrgb(33, 36, 43)

HSLhsl(222, 13%, 15%)

HSVhsv(222, 23%, 17%)

OKLCHoklch(26% 0.014 267)

CMYKcmyk(23%, 16%, 0%, 83%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #21242B background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text15.53:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text1.35:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #21242B based on color wheel relationships. Click any swatch for its full breakdown.

Base#21242B Complementary#2B2821 Analogous#21292B Analogous#23212B Triadic#2B2124 Triadic#242B21

Tints & Shades

Lighter tints and darker shades of #21242B, useful for hover states, backgrounds, and text variants.

Tints

#3C414E #575E70 #727C92 #9299AB #B4B9C5 #D7D9E0

Shades

#1D1F25 #1B1D23 #16181D #14161A #101114 #0D0F11

Use #21242B in Our Tools

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