#3fafb4

Color #3fafb4

A moderately saturated medium cyan.

Closest named color Light Sea Green #20b2aa · ΔE 9.8 Nearest Tailwind class cyan-500 #00b8db · ΔE 9.8

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

Conversions

HEX

#3fafb4

RGB

rgb(63, 175, 180)

HSL

hsl(182.6, 48.1%, 47.6%)

HSV / HSB

hsv(182.6, 65%, 70.6%)

CMYK

cmyk(65%, 2.8%, 0%, 29.4%)

LAB

lab(65.76, -29.43, -11.87)

LCH

lch(65.76, 31.73, 201.97)

OKLCH

oklch(69.4%, 0.0993, 199.35)

HWB

hwb(182.6, 24.7%, 29.4%)

Harmony colors

Complementary

#b4443f

Analogous

#3fb47e

#3fafb4

#3f74b4

Triadic

#3fafb4

#b43faf

#afb43f

Split-complementary

#3fafb4

#b43f74

#b47e3f

Tetradic

#3fafb4

#443fb4

#b4443f

#afb43f

Square

#3fafb4

#7e3fb4

#b4443f

#74b43f

Shades

Color #3fafb4 mixed toward black.

#349296

#2a7478

#1f575a

#153a3c

#0a1d1e

Tints

Color #3fafb4 mixed toward white.

#5ac1c5

#7bcdd1

#9cdadc

#bde6e8

#def3f3

Tones

Color #3fafb4 mixed toward gray.

#49a6aa

#529da0

#5c9497

#668b8d

#708283

Accessibility

Aa White text on this color

2.62:1

Aa Black text on this color

8:1

Black text reads better on this background (8:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#7f80b3 · ΔE 29.1

Deuteranopia

#7970b3 · ΔE 33.3

Tritanopia

#4ab2b2 · ΔE 2.1

Achromatopsia

#a0a0a0 · ΔE 21.8

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

Code

CSS

background-color: #3fafb4;

Tailwind (arbitrary value)

bg-[#3fafb4]

Related colors

Cadet Blue #5f9ea0

Dark Turquoise #00ced1

Aqua #00ffff

Azure #f0ffff

Dark Cyan #008b8b

Dark Slate Gray #2f4f4f

Frequently asked questions

#3fafb4 (#3fafb4) is rgb(63, 175, 180) in RGB.

No, #3fafb4 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 #3fafb4, or check how it holds up for accessibility.

Generate a palette → Check contrast