#21323B Color

#21323B is rgb(33, 50, 59) in RGB and hsl(201, 28%, 18%) in HSL. The closest CSS named color is DarkSlateGray. White text is most readable on this background.

#21323B

HEX#21323B

RGBrgb(33, 50, 59)

HSLhsl(201, 28%, 18%)

HSVhsv(201, 44%, 23%)

OKLCHoklch(30.6% 0.028 231.9)

CMYKcmyk(44%, 15%, 0%, 77%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #21323B background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text13.26:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text1.58:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #21323B based on color wheel relationships. Click any swatch for its full breakdown.

Base#21323B Complementary#3B2A21 Analogous#213B37 Analogous#21253B Triadic#3B2132 Triadic#323B21

Tints & Shades

Lighter tints and darker shades of #21323B, useful for hover states, backgrounds, and text variants.

Tints

#35505F #4B7186 #628FA7 #89ABBD #ADC5D1 #D5E1E7

Shades

#1D2C34 #1A272E #162127 #121C21 #0F161A #0B1114

Use #21323B in Our Tools

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