#603ACB Color
#603ACB is rgb(96, 58, 203) in RGB and hsl(256, 58%, 51%) in HSL. The closest CSS named color is SlateBlue. White text is most readable on this background.
#603ACB
HEX
#603ACBRGB
rgb(96, 58, 203)HSL
hsl(256, 58%, 51%)HSV
hsv(256, 71%, 80%)OKLCH
oklch(48.4% 0.209 287.9)CMYK
cmyk(53%, 71%, 0%, 20%)Text Contrast & Accessibility
WCAG contrast ratios for text on a #603ACB background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.
TextWhite text7.08:1AA normal ✓AA large ✓AAA normal ✓
TextBlack text2.96:1AA normal ✗AA large ✗AAA normal ✗
Color Harmonies
Colors that pair well with #603ACB based on color wheel relationships. Click any swatch for its full breakdown.
Tints & Shades
Lighter tints and darker shades of #603ACB, useful for hover states, backgrounds, and text variants.