#21343F Color

#21343F is rgb(33, 52, 63) in RGB and hsl(202, 31%, 19%) in HSL. The closest CSS named color is DarkSlateGray. White text is most readable on this background.

#21343F

HEX#21343F

RGBrgb(33, 52, 63)

HSLhsl(202, 31%, 19%)

HSVhsv(202, 48%, 25%)

OKLCHoklch(31.4% 0.032 234.5)

CMYKcmyk(48%, 17%, 0%, 75%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #21343F background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text12.9:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text1.63:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #21343F based on color wheel relationships. Click any swatch for its full breakdown.

Base#21343F Complementary#3F2C21 Analogous#213F3B Analogous#21253F Triadic#3F2134 Triadic#343F21

Tints & Shades

Lighter tints and darker shades of #21343F, useful for hover states, backgrounds, and text variants.

Tints

#355364 #4A748C #6291AC #87ABC0 #ABC5D3 #D4E1E8

Shades

#1E2F39 #1A2932 #17242B #121C21 #0E161B #0B1114

Use #21343F in Our Tools

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