#21318C Color
#21318C is rgb(33, 49, 140) in RGB and hsl(231, 62%, 34%) in HSL. The closest CSS named color is MidnightBlue. White text is most readable on this background.
#21318C
HEX
#21318CRGB
rgb(33, 49, 140)HSL
hsl(231, 62%, 34%)HSV
hsv(231, 76%, 55%)OKLCH
oklch(36.4% 0.151 269.4)CMYK
cmyk(76%, 65%, 0%, 45%)Text Contrast & Accessibility
WCAG contrast ratios for text on a #21318C background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.
TextWhite text11.15:1AA normal ✓AA large ✓AAA normal ✓
TextBlack text1.88:1AA normal ✗AA large ✗AAA normal ✗
Color Harmonies
Colors that pair well with #21318C based on color wheel relationships. Click any swatch for its full breakdown.
Tints & Shades
Lighter tints and darker shades of #21318C, useful for hover states, backgrounds, and text variants.