#21059E Color
#21059E is rgb(33, 5, 158) in RGB and hsl(251, 94%, 32%) in HSL. The closest CSS named color is DarkBlue. White text is most readable on this background.
#21059E
HEX
#21059ERGB
rgb(33, 5, 158)HSL
hsl(251, 94%, 32%)HSV
hsv(251, 97%, 62%)OKLCH
oklch(33.2% 0.209 272.6)CMYK
cmyk(79%, 97%, 0%, 38%)Text Contrast & Accessibility
WCAG contrast ratios for text on a #21059E background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.
TextWhite text13.29:1AA normal ✓AA large ✓AAA normal ✓
TextBlack text1.58:1AA normal ✗AA large ✗AAA normal ✗
Color Harmonies
Colors that pair well with #21059E based on color wheel relationships. Click any swatch for its full breakdown.
Tints & Shades
Lighter tints and darker shades of #21059E, useful for hover states, backgrounds, and text variants.