#1F31FF Color

#1F31FF is rgb(31, 49, 255) in RGB and hsl(235, 100%, 56%) in HSL. The closest CSS named color is Blue. White text is most readable on this background.

#1F31FF

HEX#1F31FF

RGBrgb(31, 49, 255)

HSLhsl(235, 100%, 56%)

HSVhsv(235, 88%, 100%)

OKLCHoklch(48.8% 0.289 266.6)

CMYKcmyk(88%, 81%, 0%, 0%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #1F31FF background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text7.14:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text2.94:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #1F31FF based on color wheel relationships. Click any swatch for its full breakdown.

Base#1F31FF Complementary#FFEC1F Analogous#1FA2FF Analogous#7C1FFF Triadic#FF1F31 Triadic#31FF1F

Tints & Shades

Lighter tints and darker shades of #1F31FF, useful for hover states, backgrounds, and text variants.

Tints

#3D4DFF #5C69FF #7A85FF #99A2FF #B8BEFF #D6DAFF

Shades

#0015FA #0011D1 #000EAD #000B85 #000861 #000538

Use #1F31FF in Our Tools

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