#21353F Color

#21353F is rgb(33, 53, 63) in RGB and hsl(200, 31%, 19%) in HSL. The closest CSS named color is DarkSlateGray. White text is most readable on this background.

#21353F

HEX#21353F

RGBrgb(33, 53, 63)

HSLhsl(200, 31%, 19%)

HSVhsv(200, 48%, 25%)

OKLCHoklch(31.6% 0.031 230.7)

CMYKcmyk(48%, 16%, 0%, 75%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #21353F background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text12.76:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text1.65:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #21353F based on color wheel relationships. Click any swatch for its full breakdown.

Base#21353F Complementary#3F2B21 Analogous#213F3A Analogous#21263F Triadic#3F2135 Triadic#353F21

Tints & Shades

Lighter tints and darker shades of #21353F, useful for hover states, backgrounds, and text variants.

Tints

#355464 #4A768C #6294AC #87ADC0 #ABC6D3 #D4E1E8

Shades

#1E3039 #1A2A32 #17252B #121C21 #0E171B #0B1114

Use #21353F in Our Tools

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