#1257F8 Color

#1257F8 is rgb(18, 87, 248) in RGB and hsl(222, 94%, 52%) in HSL. The closest CSS named color is RoyalBlue. White text is most readable on this background.

#1257F8

HEX#1257F8

RGBrgb(18, 87, 248)

HSLhsl(222, 94%, 52%)

HSVhsv(222, 93%, 97%)

OKLCHoklch(53.2% 0.248 263.2)

CMYKcmyk(93%, 65%, 0%, 3%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #1257F8 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text5.61:1AA normal ✓AA large ✓AAA normal ✗

TextBlack text3.74:1AA normal ✗AA large ✓AAA normal ✗

Color Harmonies

Colors that pair well with #1257F8 based on color wheel relationships. Click any swatch for its full breakdown.

Base#1257F8 Complementary#F8B312 Analogous#12CAF8 Analogous#4012F8 Triadic#F81257 Triadic#57F812

Tints & Shades

Lighter tints and darker shades of #1257F8, useful for hover states, backgrounds, and text variants.

Tints

#346FF9 #5284FA #749DFB #92B2FC #B5CAFD #D2DFFE

Shades

#0748DF #063CBC #053199 #04287C #031D59 #021236

Use #1257F8 in Our Tools

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