#ecf5ff

Color #ecf5ff

A vivid, highly saturated very light blue.

Closest named color Alice Blue #f0f8ff · ΔE 1.89 Nearest Tailwind class blue-50 #eff6ff · ΔE 0.9

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Conversions

HEX

#ecf5ff

RGB

rgb(236, 245, 255)

HSL

hsl(211.6, 100%, 96.3%)

HSV / HSB

hsv(211.6, 7.5%, 100%)

CMYK

cmyk(7.5%, 3.9%, 0%, 0%)

LAB

lab(96.14, -1.11, -5.82)

LCH

lch(96.14, 5.92, 259.2)

OKLCH

oklch(96.6%, 0.0165, 250.91)

HWB

hwb(211.6, 92.5%, 0%)

Harmony colors

Complementary

#fff6ec

Analogous

#ecfeff

#ecf5ff

#edecff

Triadic

#ecf5ff

#ffecf5

#f5ffec

Split-complementary

#ecf5ff

#ffedec

#feffec

Tetradic

#ecf5ff

#f6ecff

#fff6ec

#f5ffec

Square

#ecf5ff

#ffecfe

#fff6ec

#ecffed

Shades

Color #ecf5ff mixed toward black.

#9acaff

#489fff

#0074f6

#004da4

#002752

Tints

Color #ecf5ff mixed toward white.

#eff7ff

#f2f8ff

#f6faff

#f9fcff

#fcfdff

Tones

Color #ecf5ff mixed toward gray.

#eef5fd

#eff5fc

#f1f5fa

#f2f5f9

#f4f5f7

Accessibility

Aa White text on this color

1.1:1

Aa Black text on this color

19.07:1

Black text reads better on this background (19.07:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#f0f0fd · ΔE 4.9

Deuteranopia

#efeffc · ΔE 5

Tritanopia

#ecfbfa · ΔE 6.6

Achromatopsia

#f4f4f4 · ΔE 5.3

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

Code

CSS

background-color: #ecf5ff;

Tailwind (arbitrary value)

bg-[#ecf5ff]

Related colors

Light Slate Gray #778899

Slate Gray #708090

Dodger Blue #1e90ff

Light Steel Blue #b0c4de

Alice Blue #f0f8ff

Steel Blue #4682b4

Frequently asked questions

#ecf5ff (#ecf5ff) is rgb(236, 245, 255) in RGB.

No, #ecf5ff 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 #ecf5ff, or check how it holds up for accessibility.

Generate a palette → Check contrast