Cerulean (Blue)
#1365A4
RGB: 19, 101, 164
Color OverviewHEX #1365A4
#1365A4 Color Code Information
In the RGB color space, #1365A4 is composed of 7% red, 40% green, and 64% blue. In the HSL color space, it has a hue of 206°, saturation of 79%, and lightness of 36%.
HEX
#1365A4
RGB
19, 101, 164
HSL
206°, 79%, 36%
HSV
206°, 88.4%, 64.3%
CMYK
88%, 38%, 0%, 36%
Name Match
Cerulean
Closest StandardCSS Code & Tailwind Declarations
Ready-to-use style sheets and arbitrary classes for web development.
CSS Variables
:root {
--color-brand: #1365A4;
}
.element {
color: #1365A4;
background: #1365A4;
}Tailwind v4 Classes
<!-- Tailwind Arbitrary --> <div className="bg-[#1365A4] text-[#1365A4] border-[#1365A4]"> #1365A4 </div>
Shades of #1365A4 (Darker Variations)
Progressively mixed with black for depth, borders, and shadows.
Tints of #1365A4 (Lighter Variations)
Progressively mixed with pure white for subtle backgrounds and badges.
Tones of #1365A4 (Muted Variations)
Mixed with neutral gray to create soft, low-contrast variants.
Color Summary
Color NameCerulean
LuminanceDark (Deep)
Hue Angle206° (Cool/Blue)
Print Ink (K)36% Key Black
Harmonious Color Palettes for #1365A4
Calculated color schemes based on classic geometric color wheel angles for graphic and web design.
Complementary
Analogous
Split Complementary
Monochromatic
WCAG Accessibility Contrast Ratios
Verification against Web Content Accessibility Guidelines (WCAG 2.1) standards for web text readability.
Sample Text on #1365A4 Background
Contrast Ratio against Pure White (#FFFFFF):6.13 : 1
WCAG AA (4.5:1)
WCAG AAA (7.0:1)
Sample Text on #1365A4 Background
Contrast Ratio against Pure Black (#000000):3.43 : 1
WCAG AA (4.5:1)
WCAG AAA (7.0:1)
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