#21374A Color

#21374A is rgb(33, 55, 74) in RGB and hsl(208, 38%, 21%) in HSL. The closest CSS named color is DarkSlateGray. White text is most readable on this background.

#21374A

HEX#21374A

RGBrgb(33, 55, 74)

HSLhsl(208, 38%, 21%)

HSVhsv(208, 55%, 29%)

OKLCHoklch(32.8% 0.044 245.7)

CMYKcmyk(55%, 26%, 0%, 71%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #21374A background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text12.28:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text1.71:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #21374A based on color wheel relationships. Click any swatch for its full breakdown.

Base#21374A Complementary#4A3421 Analogous#214A49 Analogous#21234A Triadic#4A2137 Triadic#374A21

Tints & Shades

Lighter tints and darker shades of #21374A, useful for hover states, backgrounds, and text variants.

Tints

#335471 #447097 #5D8DB6 #84A8C8 #ABC3D9 #D1DFEA

Shades

#1E3243 #192A38 #162531 #111D27 #0E1820 #091015

Use #21374A in Our Tools

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