Hex Color #1B3780 - Custom Color

Color Codes

HEX

#1B3780

RGB

rgb(27, 55, 128)

HSL

hsl(223, 65%, 30%)

CMYK

cmyk(79%, 57%, 0%, 50%)

HSV

hsv(223, 79%, 50%)

Color Name

Custom Color

Color Variations

Color Harmonies

Analogous

#1B697E #1B377E #301B7E

Triadic

#1B377E #7E1B37 #377E1B

Split Complementary

#1B377E #7E301B #697E1B

Tetradic (Square)

#1B377E #7E1B69 #7E621B #1B7E30

Complementary

#1B3780 #7E621B

Accessibility

WCAG Contrast Ratios

Text on White Background

Sample Text

Contrast Ratio: 11.02:1

Pass - WCAG AA (Normal Text)

Pass - WCAG AAA (Normal Text)

Text on Black Background

Sample Text

Contrast Ratio: 1.90:1

Fail - WCAG AA (Normal Text)

Fail - WCAG AAA (Normal Text)

Recommended Text Color

For best readability on this background color, use white text.

Color in Use

Card with colored border

Background with 20% opacity

CSS Code

.element {

background-color: #1B3780;

color: #1B3780;

border-color: #1B3780;

}

Tailwind CSS (with arbitrary values)

bg-[#1B3780]

text-[#1B3780]

border-[#1B3780]

// Example usage: