#253BCB Color
#253BCB is rgb(37, 59, 203) in RGB and hsl(232, 69%, 47%) in HSL. The closest CSS named color is RoyalBlue. White text is most readable on this background.
#253BCB
HEX
#253BCBRGB
rgb(37, 59, 203)HSL
hsl(232, 69%, 47%)HSV
hsv(232, 82%, 80%)OKLCH
oklch(44.6% 0.22 268)CMYK
cmyk(82%, 71%, 0%, 20%)Text Contrast & Accessibility
WCAG contrast ratios for text on a #253BCB background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.
TextWhite text8.18:1AA normal ✓AA large ✓AAA normal ✓
TextBlack text2.57:1AA normal ✗AA large ✗AAA normal ✗
Color Harmonies
Colors that pair well with #253BCB based on color wheel relationships. Click any swatch for its full breakdown.
Tints & Shades
Lighter tints and darker shades of #253BCB, useful for hover states, backgrounds, and text variants.