#effdff

Color #effdff

A vivid, highly saturated very light cyan.

Closest named color Azure #f0ffff · ΔE 1.22 Nearest Tailwind class cyan-50 #ecfeff · ΔE 1.7

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Conversions

HEX

#effdff

RGB

rgb(239, 253, 255)

HSL

hsl(187.5, 100%, 96.9%)

HSV / HSB

hsv(187.5, 6.3%, 100%)

CMYK

cmyk(6.3%, 0.8%, 0%, 0%)

LAB

lab(98.36, -4.2, -2.53)

LCH

lch(98.36, 4.9, 211.06)

OKLCH

oklch(98.4%, 0.0149, 207.08)

HWB

hwb(187.5, 93.7%, 0%)

Harmony colors

Complementary

#fff1ef

Analogous

#effff9

#effdff

#eff5ff

Triadic

#effdff

#ffeffd

#fdffef

Split-complementary

#effdff

#ffeff5

#fff9ef

Tetradic

#effdff

#f1efff

#fff1ef

#fdffef

Square

#effdff

#f9efff

#fff1ef

#f5ffef

Shades

Color #effdff mixed toward black.

#9df3ff

#4ae8ff

#00d8f7

#0090a5

#004852

Tints

Color #effdff mixed toward white.

#f2fdff

#f4feff

#f7feff

#fafeff

#fcffff

Tones

Color #effdff mixed toward gray.

#f1fcfe

#f2fbfc

#f3fafb

#f4f9fa

#f6f8f8

Accessibility

Aa White text on this color

1.04:1

Aa Black text on this color

20.16:1

Black text reads better on this background (20.16:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#f5f5ff · ΔE 8.3

Deuteranopia

#f4f3fe · ΔE 9.1

Tritanopia

#f0fefe · ΔE 1

Achromatopsia

#fafafa · ΔE 5.9

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

Code

CSS

background-color: #effdff;

Tailwind (arbitrary value)

bg-[#effdff]

Related colors

Powder Blue #b0e0e6

Cadet Blue #5f9ea0

Dark Turquoise #00ced1

Light Blue #add8e6

Aqua #00ffff

Azure #f0ffff

Frequently asked questions

#effdff (#effdff) is rgb(239, 253, 255) in RGB.

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

Generate a palette → Check contrast