#21438C Color
#21438C is rgb(33, 67, 140) in RGB and hsl(221, 62%, 34%) in HSL. The closest CSS named color is DarkSlateBlue. White text is most readable on this background.
#21438C
HEX
#21438CRGB
rgb(33, 67, 140)HSL
hsl(221, 62%, 34%)HSV
hsv(221, 76%, 55%)OKLCH
oklch(40.2% 0.128 263.1)CMYK
cmyk(76%, 52%, 0%, 45%)Text Contrast & Accessibility
WCAG contrast ratios for text on a #21438C background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.
TextWhite text9.35:1AA normal ✓AA large ✓AAA normal ✓
TextBlack text2.25:1AA normal ✗AA large ✗AAA normal ✗
Color Harmonies
Colors that pair well with #21438C based on color wheel relationships. Click any swatch for its full breakdown.
Tints & Shades
Lighter tints and darker shades of #21438C, useful for hover states, backgrounds, and text variants.