#2B51DC

Color Details

HEX
#2B51DC
RGB
rgb(43, 81, 220)
HSL
hsl(227, 72%, 52%)
CMYK
cmyk(80%, 63%, 0%, 14%)
Best text on this color #FFFFFF (CR 6.34:1) Determined by WCAG contrast ratio

Readability Previews

Black on #2b51dc
Contrast 3.31:1 Fail
White on #2b51dc
Contrast 6.34:1 AA
#2b51dc on Black
Contrast 3.31:1 Fail
#2b51dc on White
Contrast 6.34:1 AA

Tints & Shades

#5574e3
#8097ea
#aab9f1
#2241b0
#1a3184
#112058

Complement & Analogous

#ddb72c
#5e2cdd
#2cabdd

Triadic

#dd2c53
#53dd2c

Monochrome

#112058 #1a3184 #2b51dc #8097ea #aab9f1 #d5dcf8

Analogous

#2cabdd #6bc4e7 #2b51dc #7e56e4 #5e2cdd #4b23b1

Complementary Mix

#1a3184 #2b51dc #8097ea #ddb72c #e9d076 #90771d

Nearby Colors

#2b51db
#2b51dd
#2b51cc
#2b51ec

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About #2B51DC

#2B51DC converts to RGB(43, 81, 220) and HSL(227, 72%, 52%). 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).

#2B51DC FAQs

What is the RGB value of #2B51DC?
RGB: 43, 81, 220. Copy as CSS: rgb(43, 81, 220)
Is #2B51DC a web-safe color?
No — not in the 216-color “web-safe” palette.
What is the complementary color of #2B51DC?
Complement: #ddb72c.
Does #2B51DC have good contrast on white or black?
On white: 6.34:1 (AA (normal text)). On black: 3.31:1 (AA (large text)).