#040A15
COLOR VALUES
Conversion reference
HEX
#040A15RGB
4, 10, 21HSL
219°, 68%, 5%HSV
219°, 81.0%, 8.0%HWB
219°, 1.6%, 91.8%CMYK
81%, 52%, 0%, 92%LAB
2.68, 0.48, -6.12CSS
--color-primary: #040A15;Tailwind
colors: { primary: '#040A15' }HARMONIES
Color relationships
White text
19.82:1AA Pass · AAA Pass
Contrast reference
#FFFFFFChoose final text in the actual UI context.
CIEDE2000
Related colors
Deep Blue
#080D17ΔE00 0.644Deep Sky Blue#080E17ΔE00 0.817Deep Sky Blue#070E18ΔE00 0.865Deep Sky Blue#070D18ΔE00 0.886Deep Blue#080C17ΔE00 1.083Deep Blue#090C15ΔE00 1.195Deep Blue#090D15ΔE00 1.25Deep Sky Blue#060E19ΔE00 1.268Deep Blue#070C18ΔE00 1.33Deep Sky Blue#070F18ΔE00 1.363Deep Sky Blue#060D19ΔE00 1.391Deep Sky Blue#080F17ΔE00 1.464Deep Blue#090B15ΔE00 1.498Deep Sky Blue#060F19ΔE00 1.533Deep Blue#080B17ΔE00 1.655Deep Sky Blue#090E15ΔE00 1.697Deep Blue#0A0C14ΔE00 1.721Deep Blue#060C19ΔE00 1.774Deep Blue#0A0D14ΔE00 1.819Deep Blue#070B18ΔE00 1.873Deep Cobalt#0A0B14ΔE00 1.901Deep Sky Blue#040E1AΔE00 1.941Deep Cobalt#090A15ΔE00 1.948Deep Sky Blue#040D1AΔE00 1.997About #040a15 #040A15
#040A15 is represented by RGB (4, 10, 21) and HSL (219°, 68%, 5%). 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.