#4278AE Color

#4278AE is rgb(66, 120, 174) in RGB and hsl(210, 45%, 47%) in HSL. The closest CSS named color is SteelBlue. White text is most readable on this background.

#4278AE

HEX#4278AE

RGBrgb(66, 120, 174)

HSLhsl(210, 45%, 47%)

HSVhsv(210, 62%, 68%)

OKLCHoklch(56% 0.102 250.1)

CMYKcmyk(62%, 31%, 0%, 32%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #4278AE background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text4.64:1AA normal ✓AA large ✓AAA normal ✗

TextBlack text4.53:1AA normal ✓AA large ✓AAA normal ✗

Color Harmonies

Colors that pair well with #4278AE based on color wheel relationships. Click any swatch for its full breakdown.

Base#4278AE Complementary#AE7842 Analogous#42AEAE Analogous#4242AE Triadic#AE4278 Triadic#78AE42

Tints & Shades

Lighter tints and darker shades of #4278AE, useful for hover states, backgrounds, and text variants.

Tints

#558ABE #729ECA #8CB0D4 #A6C2DD #C0D4E7 #DEE8F2

Shades

#3A6998 #315981 #294A6B #1F3851 #16293B #0E1925

Use #4278AE in Our Tools

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