#1B257E Color

#1B257E is rgb(27, 37, 126) in RGB and hsl(234, 65%, 30%) in HSL. The closest CSS named color is MidnightBlue. White text is most readable on this background.

#1B257E

HEX#1B257E

RGBrgb(27, 37, 126)

HSLhsl(234, 65%, 30%)

HSVhsv(234, 79%, 49%)

OKLCHoklch(32.5% 0.148 270.3)

CMYKcmyk(79%, 71%, 0%, 51%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #1B257E background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text13.02:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text1.61:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #1B257E based on color wheel relationships. Click any swatch for its full breakdown.

Base#1B257E Complementary#7E741B Analogous#1B567E Analogous#431B7E Triadic#7E1B25 Triadic#257E1B

Tints & Shades

Lighter tints and darker shades of #1B257E, useful for hover states, backgrounds, and text variants.

Tints

#2431A8 #2C3CCE #5260DA #7D87E3 #A7AEEC #CDD0F4

Shades

#17206D #151C61 #111750 #0D123F #0A0D2E #070A22

Use #1B257E in Our Tools

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