#257BF4 Color

#257BF4 is rgb(37, 123, 244) in RGB and hsl(215, 90%, 55%) in HSL. The closest CSS named color is DodgerBlue. Black text is most readable on this background.

#257BF4

HEX#257BF4

RGBrgb(37, 123, 244)

HSLhsl(215, 90%, 55%)

HSVhsv(215, 85%, 96%)

OKLCHoklch(60.1% 0.199 258.3)

CMYKcmyk(85%, 50%, 0%, 4%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #257BF4 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text4.02:1AA normal ✗AA large ✓AAA normal ✗

TextBlack text5.22:1AA normal ✓AA large ✓AAA normal ✗

Color Harmonies

Colors that pair well with #257BF4 based on color wheel relationships. Click any swatch for its full breakdown.

Base#257BF4 Complementary#F49D25 Analogous#25E2F4 Analogous#3625F4 Triadic#F4257B Triadic#7BF425

Tints & Shades

Lighter tints and darker shades of #257BF4, useful for hover states, backgrounds, and text variants.

Tints

#428DF5 #5F9EF7 #7CB0F8 #9EC4FA #BBD6FB #D8E8FD

Shades

#0C68E9 #0A57C2 #0848A0 #07387E #05295C #031835

Use #257BF4 in Our Tools

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