#1B4C7E Color

#1B4C7E is rgb(27, 76, 126) in RGB and hsl(210, 65%, 30%) in HSL. The closest CSS named color is DarkSlateBlue. White text is most readable on this background.

#1B4C7E

HEX#1B4C7E

RGBrgb(27, 76, 126)

HSLhsl(210, 65%, 30%)

HSVhsv(210, 79%, 49%)

OKLCHoklch(41% 0.099 251.9)

CMYKcmyk(79%, 40%, 0%, 51%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #1B4C7E background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text8.82:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text2.38:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #1B4C7E based on color wheel relationships. Click any swatch for its full breakdown.

Base#1B4C7E Complementary#7E4D1B Analogous#1B7E7E Analogous#1B1B7E Triadic#7E1B4D Triadic#4D7E1B

Tints & Shades

Lighter tints and darker shades of #1B4C7E, useful for hover states, backgrounds, and text variants.

Tints

#2466A8 #2C7DCE #5296DA #7DB0E3 #A7C9EC #CDE0F4

Shades

#17426D #153B61 #113050 #0D263F #0A1C2E #071422

Use #1B4C7E in Our Tools

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