#303BD5
COLOR VALUES
Conversion reference
HEX
#303BD5RGB
48, 59, 213HSL
236°, 66%, 51%HSV
236°, 77.0%, 84.0%HWB
236°, 18.8%, 16.5%CMYK
77%, 72%, 0%, 16%LAB
35.12, 48.59, -79.24CSS
--color-primary: #303BD5;Tailwind
colors: { primary: '#303BD5' }HARMONIES
Color relationships
White text
7.74:1AA Pass · AAA Pass
Contrast reference
#FFFFFFChoose final text in the actual UI context.
CIEDE2000
Related colors
Classic Cobalt
#2E3CD1ΔE00 0.63Classic Cobalt#2E39D1ΔE00 0.774Vivid Cobalt#2439DBΔE00 0.913Vivid Cobalt#243CDBΔE00 0.957Classic Cobalt#2E3ED1ΔE00 0.961Vivid Cobalt#353BDEΔE00 1.319Vivid Cobalt#2436DBΔE00 1.332Classic Cobalt#2E36D1ΔE00 1.366Vivid Cobalt#3538DEΔE00 1.442Vivid Blue#243FDBΔE00 1.47Vivid Cobalt#353EDEΔE00 1.552Classic Cobalt#3F3FD5ΔE00 1.578Shade Blue#173AD3ΔE00 1.579Shade Blue#0E3BDDΔE00 1.597Classic Cobalt#2E41D1ΔE00 1.677Shade Blue#0E37DDΔE00 1.693Classic Cobalt#413FD5ΔE00 1.744Classic Cobalt#383DC7ΔE00 1.748Shade Blue#173DD3ΔE00 1.758Shade Blue#1737D3ΔE00 1.76Classic Cobalt#383AC7ΔE00 1.778Vivid Cobalt#3535DEΔE00 1.815Vivid Cobalt#2433DBΔE00 1.898Classic Cobalt#3F41D5ΔE00 1.9About #303bd5 #303BD5
#303BD5 is represented by RGB (48, 59, 213) and HSL (236°, 66%, 51%). These values are useful references for digital design, interfaces, charts, illustrations and development workflows.
HEX is convenient for CSS and design tokens. RGB describes the screen color channels, HSL provides an intuitive hue/saturation/lightness model, and CMYK is a conversion reference for print workflows. Actual print appearance can vary with color profiles, inks, paper and production conditions.
Pritikart Color Lab also provides CIEDE2000 similarity, color harmonies, generated lighter/darker relationships and WCAG contrast calculations. Accessibility results are mathematical checks and should be verified in the final UI context.