#21504F Color

#21504F is rgb(33, 80, 79) in RGB and hsl(179, 42%, 22%) in HSL. The closest CSS named color is DarkSlateGray. White text is most readable on this background.

#21504F

HEX#21504F

RGBrgb(33, 80, 79)

HSLhsl(179, 42%, 22%)

HSVhsv(179, 59%, 31%)

OKLCHoklch(39.9% 0.051 193.4)

CMYKcmyk(59%, 0%, 1%, 69%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #21504F background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text9.03:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text2.33:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #21504F based on color wheel relationships. Click any swatch for its full breakdown.

Base#21504F Complementary#502121 Analogous#215037 Analogous#213950 Triadic#4F2150 Triadic#504F21

Tints & Shades

Lighter tints and darker shades of #21504F, useful for hover states, backgrounds, and text variants.

Tints

#317776 #419F9E #5CBCBB #80CBCA #A8DCDB #D0ECEB

Shades

#1C4544 #193E3D #153332 #122B2B #0D2120 #0A1919

Use #21504F in Our Tools

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