#2D40E3

Color Details

HEX
#2D40E3
RGB
rgb(45, 64, 227)
HSL
hsl(234, 76%, 53%)
CMYK
cmyk(80%, 72%, 0%, 11%)
Best text on this color #FFFFFF (CR 7.11:1) Determined by WCAG contrast ratio

Readability Previews

Black on #2d40e3
Contrast 2.95:1 Fail
White on #2d40e3
Contrast 7.11:1 AAA
#2d40e3 on Black
Contrast 2.95:1 Fail
#2d40e3 on White
Contrast 7.11:1 AAA

Tints & Shades

#5766e9
#818cee
#abb3f4
#2433b6
#1b2688
#121a5b

Complement & Analogous

#e2d02c
#752ce2
#2c99e2

Triadic

#e22c3e
#3ee22c

Monochrome

#121a5b #1b2688 #2d40e3 #818cee #abb3f4 #d5d9f9

Analogous

#2c99e2 #6bb8eb #2d40e3 #9156e8 #752ce2 #5e23b5

Complementary Mix

#1b2688 #2d40e3 #818cee #e2d02c #ece076 #93871d

Nearby Colors

#2d40e2
#2d40e4
#2d40d3
#2d40f3

Embed #2D40E3 swatch

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About #2D40E3

#2D40E3 converts to RGB(45, 64, 227) and HSL(234, 76%, 53%). 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).

#2D40E3 FAQs

What is the RGB value of #2D40E3?
RGB: 45, 64, 227. Copy as CSS: rgb(45, 64, 227)
Is #2D40E3 a web-safe color?
No — not in the 216-color “web-safe” palette.
What is the complementary color of #2D40E3?
Complement: #e2d02c.
Does #2D40E3 have good contrast on white or black?
On white: 7.11:1 (AAA (normal text)). On black: 2.95:1 (Fails AA).