#2A3FD7
Color Details
HEX
#2A3FD7
RGB
rgb(42, 63, 215)
HSL
hsl(233, 68%, 50%)
CMYK
cmyk(80%, 71%, 0%, 16%)
Best text on this color
#FFFFFF (CR 7.52:1)
Determined by WCAG contrast ratio
Readability Previews
Monochrome
Analogous
Complementary Mix
About #2A3FD7
#2A3FD7 converts to RGB(42, 63, 215) and HSL(233, 68%, 50%). This page provides quick readability checks, related hues (complementary and analogous), and ready-made palettes so you can drop the color into UI components, images, or CSS immediately.
Tip: Use the “Best text” chip above as a safe default foreground on this color (chosen by contrast ratio).
#2A3FD7 FAQs
What is the RGB value of #2A3FD7?
RGB: 42, 63, 215. Copy as CSS:
rgb(42, 63, 215)
Is #2A3FD7 a web-safe color?
No — not in the 216-color “web-safe” palette.
What is the complementary color of #2A3FD7?
Complement: #d6c229.
Does #2A3FD7 have good contrast on white or black?
On white: 7.52:1 (AAA (normal text)).
On black: 2.79:1 (Fails AA).