#21304F Color

#21304F is rgb(33, 48, 79) in RGB and hsl(220, 41%, 22%) in HSL. The closest CSS named color is DarkSlateGray. White text is most readable on this background.

#21304F

HEX#21304F

RGBrgb(33, 48, 79)

HSLhsl(220, 41%, 22%)

HSVhsv(220, 58%, 31%)

OKLCHoklch(31.2% 0.06 263.7)

CMYKcmyk(58%, 39%, 0%, 69%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #21304F background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text13.12:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text1.6:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #21304F based on color wheel relationships. Click any swatch for its full breakdown.

Base#21304F Complementary#4F4021 Analogous#21474F Analogous#29214F Triadic#4F2130 Triadic#304F21

Tints & Shades

Lighter tints and darker shades of #21304F, useful for hover states, backgrounds, and text variants.

Tints

#324977 #42619E #5D7DBB #819ACA #A9B9DB #D0D9EB

Shades

#1D2A44 #1A253D #151F32 #121A2B #0E1420 #0B0F19

Use #21304F in Our Tools

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