#1F91F4 Color

#1F91F4 is rgb(31, 145, 244) in RGB and hsl(208, 91%, 54%) in HSL. The closest CSS named color is DodgerBlue. Black text is most readable on this background.

#1F91F4

HEX#1F91F4

RGBrgb(31, 145, 244)

HSLhsl(208, 91%, 54%)

HSVhsv(208, 87%, 96%)

OKLCHoklch(64.7% 0.176 250.8)

CMYKcmyk(87%, 41%, 0%, 4%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #1F91F4 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text3.27:1AA normal ✗AA large ✓AAA normal ✗

TextBlack text6.41:1AA normal ✓AA large ✓AAA normal ✗

Color Harmonies

Colors that pair well with #1F91F4 based on color wheel relationships. Click any swatch for its full breakdown.

Base#1F91F4 Complementary#F4831F Analogous#1FF4ED Analogous#1F26F4 Triadic#F41F91 Triadic#91F41F

Tints & Shades

Lighter tints and darker shades of #1F91F4, useful for hover states, backgrounds, and text variants.

Tints

#3C9FF6 #5EB0F7 #7BBEF9 #99CDFA #B6DBFC #D8ECFD

Shades

#0B7FE5 #096CC3 #0859A1 #06447A #043158 #031E36

Use #1F91F4 in Our Tools

Hex to RGB Hex to HSL Hex to CMYK Hex to Pantone RGBA to Hex