#2B51CD

Color Details

HEX
#2B51CD
RGB
rgb(43, 81, 205)
HSL
hsl(226, 65%, 49%)
CMYK
cmyk(79%, 60%, 0%, 20%)
Best text on this color #FFFFFF (CR 6.64:1) Determined by WCAG contrast ratio

Readability Previews

Black on #2b51cd
Contrast 3.16:1 Fail
White on #2b51cd
Contrast 6.64:1 AA
#2b51cd on Black
Contrast 3.16:1 Fail
#2b51cd on White
Contrast 6.64:1 AA

Tints & Shades

#5574d7
#8097e1
#aab9eb
#2241a4
#1a317b
#112052

Complement & Analogous

#cea82c
#572cce
#2ca3ce

Triadic

#ce2c52
#52ce2c

Monochrome

#112052 #1a317b #2b51cd #8097e1 #aab9eb #d5dcf5

Analogous

#2ca3ce #6bbfdd #2b51cd #7956d8 #572cce #4623a5

Complementary Mix

#1a317b #2b51cd #8097e1 #cea82c #dfc676 #866d1d

Nearby Colors

#2b51cc
#2b51ce
#2b51bd
#2b51dd

Embed #2B51CD swatch

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About #2B51CD

#2B51CD converts to RGB(43, 81, 205) and HSL(226, 65%, 49%). 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).

#2B51CD FAQs

What is the RGB value of #2B51CD?
RGB: 43, 81, 205. Copy as CSS: rgb(43, 81, 205)
Is #2B51CD a web-safe color?
No — not in the 216-color “web-safe” palette.
What is the complementary color of #2B51CD?
Complement: #cea82c.
Does #2B51CD have good contrast on white or black?
On white: 6.64:1 (AA (normal text)). On black: 3.16:1 (AA (large text)).