#203FBC Color
#203FBC is rgb(32, 63, 188) in RGB and hsl(228, 71%, 43%) in HSL. The closest CSS named color is DarkSlateBlue. White text is most readable on this background.
#203FBC
HEX
#203FBCRGB
rgb(32, 63, 188)HSL
hsl(228, 71%, 43%)HSV
hsv(228, 83%, 74%)OKLCH
oklch(43.6% 0.198 266.5)CMYK
cmyk(83%, 66%, 0%, 26%)Text Contrast & Accessibility
WCAG contrast ratios for text on a #203FBC background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.
TextWhite text8.4:1AA normal ✓AA large ✓AAA normal ✓
TextBlack text2.5:1AA normal ✗AA large ✗AAA normal ✗
Color Harmonies
Colors that pair well with #203FBC based on color wheel relationships. Click any swatch for its full breakdown.
Tints & Shades
Lighter tints and darker shades of #203FBC, useful for hover states, backgrounds, and text variants.