#0B51F1

Color Details

HEX
#0B51F1
RGB
rgb(11, 81, 241)
HSL
hsl(222, 91%, 49%)
CMYK
cmyk(95%, 66%, 0%, 5%)
Best text on this color #FFFFFF (CR 6.07:1) Determined by WCAG contrast ratio

Readability Previews

Black on #0b51f1
Contrast 3.46:1 Fail
White on #0b51f1
Contrast 6.07:1 AA
#0b51f1 on Black
Contrast 3.46:1 Fail
#0b51f1 on White
Contrast 6.07:1 AA

Tints & Shades

#3c74f4
#6d97f7
#9db9f9
#0941c1
#073191
#042060

Complement & Analogous

#efaa0b
#390bef
#0bc1ef

Triadic

#ef0b4f
#4fef0b

Monochrome

#042060 #073191 #0b51f1 #6d97f7 #9db9f9 #cedcfc

Analogous

#0bc1ef #54d4f4 #0b51f1 #613cf2 #390bef #2e09bf

Complementary Mix

#073191 #0b51f1 #6d97f7 #efaa0b #f5c860 #9b6f07

Nearby Colors

#0b51f0
#0b51f2
#0b51e1
#0b5201

Embed #0B51F1 swatch

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About #0B51F1

#0B51F1 converts to RGB(11, 81, 241) and HSL(222, 91%, 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).

#0B51F1 FAQs

What is the RGB value of #0B51F1?
RGB: 11, 81, 241. Copy as CSS: rgb(11, 81, 241)
Is #0B51F1 a web-safe color?
No — not in the 216-color “web-safe” palette.
What is the complementary color of #0B51F1?
Complement: #efaa0b.
Does #0B51F1 have good contrast on white or black?
On white: 6.07:1 (AA (normal text)). On black: 3.46:1 (AA (large text)).