#1B1FFC

Color Details

HEX
#1B1FFC
RGB
rgb(27, 31, 252)
HSL
hsl(239, 97%, 55%)
CMYK
cmyk(89%, 88%, 0%, 1%)
Best text on this color #FFFFFF (CR 7.93:1) Determined by WCAG contrast ratio

Readability Previews

Black on #1b1ffc
Contrast 2.65:1 Fail
White on #1b1ffc
Contrast 7.93:1 AAA
#1b1ffc on Black
Contrast 2.65:1 Fail
#1b1ffc on White
Contrast 7.93:1 AAA

Tints & Shades

#494cfd
#7679fd
#a4a5fe
#1619ca
#101397
#0b0c65

Complement & Analogous

#fcf81d
#891dfc
#1d90fc

Triadic

#fc1d21
#21fc1d

Monochrome

#0b0c65 #101397 #1b1ffc #7679fd #a4a5fe #d1d2fe

Analogous

#1d90fc #61b1fd #1b1ffc #a14afd #891dfc #6e17ca

Complementary Mix

#101397 #1b1ffc #7679fd #fcf81d #fdfa6c #a4a113

Nearby Colors

#1b1ffb
#1b1ffd
#1b1fec
#1b200c

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About #1B1FFC

#1B1FFC converts to RGB(27, 31, 252) and HSL(239, 97%, 55%). 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).

#1B1FFC FAQs

What is the RGB value of #1B1FFC?
RGB: 27, 31, 252. Copy as CSS: rgb(27, 31, 252)
Is #1B1FFC a web-safe color?
No — not in the 216-color “web-safe” palette.
What is the complementary color of #1B1FFC?
Complement: #fcf81d.
Does #1B1FFC have good contrast on white or black?
On white: 7.93:1 (AAA (normal text)). On black: 2.65:1 (Fails AA).