#1B517E Color

#1B517E is rgb(27, 81, 126) in RGB and hsl(207, 65%, 30%) in HSL. The closest CSS named color is DarkSlateBlue. White text is most readable on this background.

#1B517E

HEX#1B517E

RGBrgb(27, 81, 126)

HSLhsl(207, 65%, 30%)

HSVhsv(207, 79%, 49%)

OKLCHoklch(42.3% 0.094 247.6)

CMYKcmyk(79%, 36%, 0%, 51%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #1B517E background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text8.32:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text2.52:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #1B517E based on color wheel relationships. Click any swatch for its full breakdown.

Base#1B517E Complementary#7E481B Analogous#1B7E79 Analogous#1B207E Triadic#7E1B51 Triadic#517E1B

Tints & Shades

Lighter tints and darker shades of #1B517E, useful for hover states, backgrounds, and text variants.

Tints

#246DA8 #2C85CE #529DDA #7DB5E3 #A7CDEC #CDE2F4

Shades

#17476D #153E61 #113450 #0D293F #0A1E2E #071622

Use #1B517E in Our Tools

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