#2B18CC

Color Details

HEX
#2B18CC
RGB
rgb(43, 24, 204)
HSL
hsl(246, 79%, 45%)
CMYK
cmyk(79%, 88%, 0%, 20%)
Best text on this color #FFFFFF (CR 9.97:1) Determined by WCAG contrast ratio

Readability Previews

Black on #2b18cc
Contrast 2.11:1 Fail
White on #2b18cc
Contrast 9.97:1 AAA
#2b18cc on Black
Contrast 2.11:1 Fail
#2b18cc on White
Contrast 9.97:1 AAA

Tints & Shades

#5546d6
#8074e0
#aaa3eb
#2213a3
#1a0e7a
#110a52

Complement & Analogous

#bbcd18
#8518cd
#1861cd

Triadic

#cd2a18
#18cd2a

Monochrome

#110a52 #1a0e7a #2b18cc #8074e0 #aaa3eb #d5d1f5

Analogous

#1861cd #5d90dc #2b18cc #9d46d7 #8518cd #6a13a4

Complementary Mix

#1a0e7a #2b18cc #8074e0 #bbcd18 #d3df69 #7a8510

Nearby Colors

#2b18cb
#2b18cd
#2b18bc
#2b18dc

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About #2B18CC

#2B18CC converts to RGB(43, 24, 204) and HSL(246, 79%, 45%). 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).

#2B18CC FAQs

What is the RGB value of #2B18CC?
RGB: 43, 24, 204. Copy as CSS: rgb(43, 24, 204)
Is #2B18CC a web-safe color?
No — not in the 216-color “web-safe” palette.
What is the complementary color of #2B18CC?
Complement: #bbcd18.
Does #2B18CC have good contrast on white or black?
On white: 9.97:1 (AAA (normal text)). On black: 2.11:1 (Fails AA).