#21304A Color

#21304A is rgb(33, 48, 74) in RGB and hsl(218, 38%, 21%) in HSL. The closest CSS named color is DarkSlateGray. White text is most readable on this background.

#21304A

HEX#21304A

RGBrgb(33, 48, 74)

HSLhsl(218, 38%, 21%)

HSVhsv(218, 55%, 29%)

OKLCHoklch(30.9% 0.051 261)

CMYKcmyk(55%, 35%, 0%, 71%)

Text Contrast & Accessibility

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

TextWhite text13.24:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text1.59:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

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

Base#21304A Complementary#4A3B21 Analogous#21444A Analogous#27214A Triadic#4A2130 Triadic#304A21

Tints & Shades

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

Tints

#334971 #446397 #5D7EB6 #849DC8 #ABBCD9 #D1DAEA

Shades

#1E2C43 #192538 #162031 #111927 #0E1520 #090E15

Use #21304A in Our Tools

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