#21358C Color
#21358C is rgb(33, 53, 140) in RGB and hsl(229, 62%, 34%) in HSL. The closest CSS named color is DarkSlateBlue. White text is most readable on this background.
#21358C
HEX
#21358CRGB
rgb(33, 53, 140)HSL
hsl(229, 62%, 34%)HSV
hsv(229, 76%, 55%)OKLCH
oklch(37.2% 0.146 268.3)CMYK
cmyk(76%, 62%, 0%, 45%)Text Contrast & Accessibility
WCAG contrast ratios for text on a #21358C background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.
TextWhite text10.75:1AA normal ✓AA large ✓AAA normal ✓
TextBlack text1.95:1AA normal ✗AA large ✗AAA normal ✗
Color Harmonies
Colors that pair well with #21358C based on color wheel relationships. Click any swatch for its full breakdown.
Tints & Shades
Lighter tints and darker shades of #21358C, useful for hover states, backgrounds, and text variants.