#1F1FFF Color

#1F1FFF is rgb(31, 31, 255) in RGB and hsl(240, 100%, 56%) in HSL. The closest CSS named color is Blue. White text is most readable on this background.

#1F1FFF

HEX#1F1FFF

RGBrgb(31, 31, 255)

HSLhsl(240, 100%, 56%)

HSVhsv(240, 88%, 100%)

OKLCHoklch(47.2% 0.299 266.9)

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

Text Contrast & Accessibility

WCAG contrast ratios for text on a #1F1FFF background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text7.78:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text2.7:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #1F1FFF based on color wheel relationships. Click any swatch for its full breakdown.

Base#1F1FFF Complementary#FFFF1F Analogous#1F8FFF Analogous#8F1FFF Triadic#FF1F1F Triadic#1FFF1F

Tints & Shades

Lighter tints and darker shades of #1F1FFF, useful for hover states, backgrounds, and text variants.

Tints

#3D3DFF #5C5CFF #7A7AFF #9999FF #B8B8FF #D6D6FF

Shades

#0000FA #0000D1 #0000AD #000085 #000061 #000038

Use #1F1FFF in Our Tools

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