#21374F Color

#21374F is rgb(33, 55, 79) in RGB and hsl(211, 41%, 22%) in HSL. The closest CSS named color is DarkSlateGray. White text is most readable on this background.

#21374F

HEX#21374F

RGBrgb(33, 55, 79)

HSLhsl(211, 41%, 22%)

HSVhsv(211, 58%, 31%)

OKLCHoklch(33% 0.051 251.6)

CMYKcmyk(58%, 30%, 0%, 69%)

Text Contrast & Accessibility

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

TextWhite text12.18:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text1.72:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

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

Base#21374F Complementary#4F3921 Analogous#214E4F Analogous#22214F Triadic#4F2137 Triadic#374F21

Tints & Shades

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

Tints

#325377 #426F9E #5D8BBB #81A5CA #A9C1DB #D0DDEB

Shades

#1D3044 #1A2B3D #152332 #121E2B #0E1720 #0B1219

Use #21374F in Our Tools

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