#3aceef

Color #3aceef

A vivid, highly saturated medium cyan.

Closest named color Sky Blue #87ceeb · ΔE 14.11 Nearest Tailwind class cyan-400 #00d3f2 · ΔE 2.2

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

Conversions

HEX

#3aceef

RGB

rgb(58, 206, 239)

HSL

hsl(190.9, 85%, 58.2%)

HSV / HSB

hsv(190.9, 75.7%, 93.7%)

CMYK

cmyk(75.7%, 13.8%, 0%, 6.3%)

LAB

lab(76.84, -27.4, -27.25)

LCH

lch(76.84, 38.64, 224.84)

OKLCH

oklch(78.9%, 0.1276, 216.62)

HWB

hwb(190.9, 22.7%, 6.3%)

Harmony colors

Complementary

#ef5b3a

Analogous

#3aefb5

#3aceef

#3a73ef

Triadic

#3aceef

#ef3ace

#ceef3a

Split-complementary

#3aceef

#ef3a73

#efb53a

Tetradic

#3aceef

#5b3aef

#ef5b3a

#ceef3a

Square

#3aceef

#b53aef

#ef5b3a

#73ef3a

Shades

Color #3aceef mixed toward black.

#13bfe5

#0f98b7

#0b7289

#074c5c

#04262e

Tints

Color #3aceef mixed toward white.

#5bd6f2

#7cdef4

#9ce7f7

#bdeffa

#def7fc

Tones

Color #3aceef mixed toward gray.

#49c4e0

#58bbd1

#67b1c2

#76a8b3

#859ea4

Accessibility

Aa White text on this color

1.87:1

Aa Black text on this color

11.25:1

Black text reads better on this background (11.25:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#9394e8 · ΔE 28.9

Deuteranopia

#8b80e6 · ΔE 32.8

Tritanopia

#4be1e0 · ΔE 12.1

Achromatopsia

#bebebe · ΔE 22.4

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

Code

CSS

background-color: #3aceef;

Tailwind (arbitrary value)

bg-[#3aceef]

Related colors

Light Blue #add8e6

Deep Sky Blue #00bfff

Powder Blue #b0e0e6

Sky Blue #87ceeb

Cadet Blue #5f9ea0

Dark Turquoise #00ced1

Frequently asked questions

#3aceef (#3aceef) is rgb(58, 206, 239) in RGB.

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

Generate a palette → Check contrast