#21503D Color

#21503D is rgb(33, 80, 61) in RGB and hsl(156, 42%, 22%) in HSL. The closest CSS named color is DarkSlateGray. White text is most readable on this background.

#21503D

HEX#21503D

RGBrgb(33, 80, 61)

HSLhsl(156, 42%, 22%)

HSVhsv(156, 59%, 31%)

OKLCHoklch(39.2% 0.061 164.4)

CMYKcmyk(59%, 0%, 24%, 69%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #21503D background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text9.21:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text2.28:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #21503D based on color wheel relationships. Click any swatch for its full breakdown.

Base#21503D Complementary#502133 Analogous#215025 Analogous#214B50 Triadic#3D2150 Triadic#503D21

Tints & Shades

Lighter tints and darker shades of #21503D, useful for hover states, backgrounds, and text variants.

Tints

#31775B #419F7A #5CBC96 #80CBAD #A8DCC7 #D0ECE1

Shades

#1C4535 #193E2F #153327 #122B21 #0D2119 #0A1913

Use #21503D in Our Tools

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