#3fa7ff

Color #3fa7ff

A vivid, highly saturated light blue.

Closest named color Cornflower Blue #6495ed · ΔE 11.4 Nearest Tailwind class blue-400 #51a2ff · ΔE 3.1

Open in Palette generator Color wheel Color mixer Contrast checker Blindness simulator Gradient

Conversions

HEX

#3fa7ff

RGB

rgb(63, 167, 255)

HSL

hsl(207.5, 100%, 62.4%)

HSV / HSB

hsv(207.5, 75.3%, 100%)

CMYK

cmyk(75.3%, 34.5%, 0%, 0%)

LAB

lab(66.45, -0.76, -52.08)

LCH

lch(66.45, 52.09, 269.16)

OKLCH

oklch(70.9%, 0.1596, 248.08)

HWB

hwb(207.5, 24.7%, 0%)

Harmony colors

Complementary

#ff973f

Analogous

#3ffff7

#3fa7ff

#3f47ff

Triadic

#3fa7ff

#ff3fa7

#a7ff3f

Split-complementary

#3fa7ff

#ff3f47

#fff73f

Tetradic

#3fa7ff

#973fff

#ff973f

#a7ff3f

Square

#3fa7ff

#f73fff

#ff973f

#47ff3f

Shades

Color #3fa7ff mixed toward black.

#0a8fff

#0073d4

#00569f

#00396a

#001d35

Tints

Color #3fa7ff mixed toward white.

#5fb6ff

#7fc4ff

#9fd3ff

#bfe2ff

#dff0ff

Tones

Color #3fa7ff mixed toward gray.

#4fa6ef

#5fa4df

#6fa3cf

#7fa2bf

#8fa0af

Accessibility

Aa White text on this color

2.57:1

Aa Black text on this color

8.18:1

Black text reads better on this background (8.18:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#7a7bee · ΔE 19.7

Deuteranopia

#746ce9 · ΔE 23.5

Tritanopia

#49dfdb · ΔE 29.3

Achromatopsia

#a2a2a2 · ΔE 24

Left half is the original, right half is the simulated appearance. See all 8 vision types →

Code

CSS

background-color: #3fa7ff;

Tailwind (arbitrary value)

bg-[#3fa7ff]

Related colors

Steel Blue #4682b4

Alice Blue #f0f8ff

Dodger Blue #1e90ff

Light Slate Gray #778899

Slate Gray #708090

Charcoal #36454f

Frequently asked questions

#3fa7ff (#3fa7ff) is rgb(63, 167, 255) in RGB.

No, #3fa7ff is not web-safe. The nearest web-safe colors are among its tones and shades below.

Related tools

Colors

HEX to RGB Converter

Convert any HEX color code to its RGB and HSL equivalents, live, with copy-to-clipboard values.

Try it → Accessibility

Contrast Checker

Check the WCAG contrast ratio between any two colors, live, with AA/AAA pass-fail results.

Try it → Generators

Palette Generator

Generate complementary, analogous, triadic, split-complementary, tetradic, square, and monochromatic palettes from any base color.

Try it →

Build something with this color

Generate a full palette from #3fa7ff, or check how it holds up for accessibility.

Generate a palette → Check contrast