#21187B Color

#21187B is rgb(33, 24, 123) in RGB and hsl(245, 67%, 29%) in HSL. The closest CSS named color is MidnightBlue. White text is most readable on this background.

#21187B

HEX#21187B

RGBrgb(33, 24, 123)

HSLhsl(245, 67%, 29%)

HSVhsv(245, 80%, 48%)

OKLCHoklch(30.5% 0.157 275.8)

CMYKcmyk(73%, 80%, 0%, 52%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #21187B background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text14.18:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text1.48:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #21187B based on color wheel relationships. Click any swatch for its full breakdown.

Base#21187B Complementary#737B18 Analogous#18427B Analogous#52187B Triadic#7B2118 Triadic#187B21

Tints & Shades

Lighter tints and darker shades of #21187B, useful for hover states, backgrounds, and text variants.

Tints

#2C21A6 #3729D1 #5C50DC #8077E4 #A8A1EC #CFCCF5

Shades

#1C156A #19135E #140F4D #110D40 #0C092F #090722

Use #21187B in Our Tools

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