#275D8B Color

#275D8B is rgb(39, 93, 139) in RGB and hsl(208, 56%, 35%) in HSL. The closest CSS named color is DarkSlateBlue. White text is most readable on this background.

#275D8B

HEX#275D8B

RGBrgb(39, 93, 139)

HSLhsl(208, 56%, 35%)

HSVhsv(208, 72%, 55%)

OKLCHoklch(46.5% 0.094 247.3)

CMYKcmyk(72%, 33%, 0%, 45%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #275D8B background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text6.94:1AA normal ✓AA large ✓AAA normal ✗

TextBlack text3.02:1AA normal ✗AA large ✓AAA normal ✗

Color Harmonies

Colors that pair well with #275D8B based on color wheel relationships. Click any swatch for its full breakdown.

Base#275D8B Complementary#8B5627 Analogous#278B88 Analogous#272B8B Triadic#8B275D Triadic#5D8B27

Tints & Shades

Lighter tints and darker shades of #275D8B, useful for hover states, backgrounds, and text variants.

Tints

#3174AF #448CCA #68A2D4 #8CB8DE #AFCEE9 #D3E4F3

Shades

#23527B #1D4567 #193A58 #132D44 #0F2234 #091520

Use #275D8B in Our Tools

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