#0A31BD Color
#0A31BD is rgb(10, 49, 189) in RGB and hsl(227, 90%, 39%) in HSL. The closest CSS named color is MediumBlue. White text is most readable on this background.
#0A31BD
HEX
#0A31BDRGB
rgb(10, 49, 189)HSL
hsl(227, 90%, 39%)HSV
hsv(227, 95%, 74%)OKLCH
oklch(40.8% 0.219 264.6)CMYK
cmyk(95%, 74%, 0%, 26%)Text Contrast & Accessibility
WCAG contrast ratios for text on a #0A31BD background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.
TextWhite text9.6:1AA normal ✓AA large ✓AAA normal ✓
TextBlack text2.19:1AA normal ✗AA large ✗AAA normal ✗
Color Harmonies
Colors that pair well with #0A31BD based on color wheel relationships. Click any swatch for its full breakdown.
Tints & Shades
Lighter tints and darker shades of #0A31BD, useful for hover states, backgrounds, and text variants.