#2A57F8

Color Details

HEX
#2A57F8
RGB
rgb(42, 87, 248)
HSL
hsl(227, 94%, 57%)
CMYK
cmyk(83%, 65%, 0%, 3%)
Best text on this color #FFFFFF (CR 5.50:1) Determined by WCAG contrast ratio

Readability Previews

Black on #2a57f8
Contrast 3.82:1 Fail
White on #2a57f8
Contrast 5.50:1 AA
#2a57f8 on Black
Contrast 3.82:1 Fail
#2a57f8 on White
Contrast 5.50:1 AA

Tints & Shades

#5579f9
#7f9afb
#aabcfc
#2246c6
#193495
#112363

Complement & Analogous

#f8cc2a
#652af8
#2abef8

Triadic

#f82a57
#57f82a

Monochrome

#112363 #193495 #2a57f8 #7f9afb #aabcfc #d4ddfe

Analogous

#2abef8 #6ad2fa #2a57f8 #8455f9 #652af8 #5122c6

Complementary Mix

#193495 #2a57f8 #7f9afb #f8cc2a #fade75 #a1851b

Nearby Colors

#2a57f7
#2a57f9
#2a57e8
#2a5808

Embed #2A57F8 swatch

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About #2A57F8

#2A57F8 converts to RGB(42, 87, 248) and HSL(227, 94%, 57%). 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).

#2A57F8 FAQs

What is the RGB value of #2A57F8?
RGB: 42, 87, 248. Copy as CSS: rgb(42, 87, 248)
Is #2A57F8 a web-safe color?
No — not in the 216-color “web-safe” palette.
What is the complementary color of #2A57F8?
Complement: #f8cc2a.
Does #2A57F8 have good contrast on white or black?
On white: 5.50:1 (AA (normal text)). On black: 3.82:1 (AA (large text)).