#21302F Color

#21302F is rgb(33, 48, 47) in RGB and hsl(176, 19%, 16%) in HSL. The closest CSS named color is DarkSlateGray. White text is most readable on this background.

#21302F

HEX#21302F

RGBrgb(33, 48, 47)

HSLhsl(176, 19%, 16%)

HSVhsv(176, 31%, 19%)

OKLCHoklch(29.5% 0.02 191)

CMYKcmyk(31%, 0%, 2%, 81%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #21302F background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text13.74:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text1.53:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #21302F based on color wheel relationships. Click any swatch for its full breakdown.

Base#21302F Complementary#312122 Analogous#213128 Analogous#212A31 Triadic#302131 Triadic#313021

Tints & Shades

Lighter tints and darker shades of #21302F, useful for hover states, backgrounds, and text variants.

Tints

#3A5553 #517674 #6A9A97 #8FB3B0 #B3CBCA #D5E2E1

Shades

#1D2A2A #1B2727 #172121 #131B1B #0E1515 #0C1212

Use #21302F in Our Tools

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