#0B81CC

Color Details

HEX
#0B81CC
RGB
rgb(11, 129, 204)
HSL
hsl(203, 90%, 42%)
CMYK
cmyk(95%, 37%, 0%, 20%)
Best text on this color #000000 (CR 5.03:1) Determined by WCAG contrast ratio

Readability Previews

Black on #0b81cc
Contrast 5.03:1 AA
White on #0b81cc
Contrast 4.18:1 Fail
#0b81cc on Black
Contrast 5.03:1 AA
#0b81cc on White
Contrast 4.18:1 Fail

Tints & Shades

#3c9ad6
#6db3e0
#9dcdeb
#0967a3
#074d7a
#043452

Complement & Analogous

#cb550b
#0b21cb
#0bcbb5

Triadic

#cb0b82
#82cb0b

Monochrome

#043452 #074d7a #0b81cc #6db3e0 #9dcdeb #cee6f5

Analogous

#0bcbb5 #54dbcb #0b81cc #3c4dd5 #0b21cb #091aa2

Complementary Mix

#074d7a #0b81cc #6db3e0 #cb550b #dd9160 #843707

Nearby Colors

#0b81cb
#0b81cd
#0b81bc
#0b81dc

Embed #0B81CC swatch

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About #0B81CC

#0B81CC converts to RGB(11, 129, 204) and HSL(203, 90%, 42%). 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).

#0B81CC FAQs

What is the RGB value of #0B81CC?
RGB: 11, 129, 204. Copy as CSS: rgb(11, 129, 204)
Is #0B81CC a web-safe color?
No — not in the 216-color “web-safe” palette.
What is the complementary color of #0B81CC?
Complement: #cb550b.
Does #0B81CC have good contrast on white or black?
On white: 4.18:1 (AA (large text)). On black: 5.03:1 (AA (normal text)).