#11d4ef

Color #11d4ef

A vivid, highly saturated medium cyan.

Closest named color Dark Turquoise #00ced1 · ΔE 13.99 Nearest Tailwind class cyan-400 #00d3f2 · ΔE 1.2

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

Conversions

HEX

#11d4ef

RGB

rgb(17, 212, 239)

HSL

hsl(187.3, 87.4%, 50.2%)

HSV / HSB

hsv(187.3, 92.9%, 93.7%)

CMYK

cmyk(92.9%, 11.3%, 0%, 6.3%)

LAB

lab(78.13, -33.09, -25.32)

LCH

lch(78.13, 41.67, 217.42)

OKLCH

oklch(79.9%, 0.137, 211.08)

HWB

hwb(187.3, 6.7%, 6.3%)

Harmony colors

Complementary

#ef2c11

Analogous

#11ef9b

#11d4ef

#1165ef

Triadic

#11d4ef

#ef11d4

#d4ef11

Split-complementary

#11d4ef

#ef1165

#ef9b11

Tetradic

#11d4ef

#2c11ef

#ef2c11

#d4ef11

Square

#11d4ef

#9b11ef

#ef2c11

#65ef11

Shades

Color #11d4ef mixed toward black.

#0db1c8

#0b8ea0

#086a78

#054750

#032328

Tints

Color #11d4ef mixed toward white.

#39dbf2

#60e2f4

#88e9f7

#b0f1fa

#d7f8fc

Tones

Color #11d4ef mixed toward gray.

#24c6dd

#36b8ca

#49aab8

#5b9ca5

#6e8e93

Accessibility

Aa White text on this color

1.8:1

Aa Black text on this color

11.69:1

Black text reads better on this background (11.69:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#9294e9 · ΔE 31.6

Deuteranopia

#897ce7 · ΔE 36.6

Tritanopia

#37e4e3 · ΔE 9.8

Achromatopsia

#c1c1c1 · ΔE 23.3

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

Code

CSS

background-color: #11d4ef;

Tailwind (arbitrary value)

bg-[#11d4ef]

Related colors

Powder Blue #b0e0e6

Cadet Blue #5f9ea0

Dark Turquoise #00ced1

Aqua #00ffff

Azure #f0ffff

Dark Cyan #008b8b

Frequently asked questions

#11d4ef (#11d4ef) is rgb(17, 212, 239) in RGB.

No, #11d4ef 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.

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Contrast Checker

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

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Palette Generator

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

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Build something with this color

Generate a full palette from #11d4ef, or check how it holds up for accessibility.

Generate a palette → Check contrast