#2505B3 Color
#2505B3 is rgb(37, 5, 179) in RGB and hsl(251, 95%, 36%) in HSL. The closest CSS named color is MediumBlue. White text is most readable on this background.
#2505B3
HEX
#2505B3RGB
rgb(37, 5, 179)HSL
hsl(251, 95%, 36%)HSV
hsv(251, 97%, 70%)OKLCH
oklch(36.3% 0.23 272)CMYK
cmyk(79%, 97%, 0%, 30%)Text Contrast & Accessibility
WCAG contrast ratios for text on a #2505B3 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.
TextWhite text11.99:1AA normal ✓AA large ✓AAA normal ✓
TextBlack text1.75:1AA normal ✗AA large ✗AAA normal ✗
Color Harmonies
Colors that pair well with #2505B3 based on color wheel relationships. Click any swatch for its full breakdown.
Tints & Shades
Lighter tints and darker shades of #2505B3, useful for hover states, backgrounds, and text variants.