#1F10BC Color

#1F10BC is rgb(31, 16, 188) in RGB and hsl(245, 84%, 40%) in HSL. The closest CSS named color is MediumBlue. White text is most readable on this background.

#1F10BC

HEX#1F10BC

RGBrgb(31, 16, 188)

HSLhsl(245, 84%, 40%)

HSVhsv(245, 91%, 74%)

OKLCHoklch(37.7% 0.237 269.4)

CMYKcmyk(84%, 91%, 0%, 26%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #1F10BC background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text11.3:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text1.86:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #1F10BC based on color wheel relationships. Click any swatch for its full breakdown.

Base#1F10BC Complementary#ADBC10 Analogous#1058BC Analogous#7410BC Triadic#BC1F10 Triadic#10BC1F

Tints & Shades

Lighter tints and darker shades of #1F10BC, useful for hover states, backgrounds, and text variants.

Tints

#2514E1 #4535ED #675BF1 #8A80F4 #ADA6F7 #D4D0FB

Shades

#1B0EA4 #170C8D #130A75 #0F0859 #0B0642 #07042A

Use #1F10BC in Our Tools

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