#dde6ed

Color #dde6ed

A muted very light blue.

Closest named color Gainsboro #dcdcdc · ΔE 5.65 Nearest Tailwind class slate-200 #e2e8f0 · ΔE 1.7

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

Conversions

HEX

#dde6ed

RGB

rgb(221, 230, 237)

HSL

hsl(206.3, 30.8%, 89.8%)

HSV / HSB

hsv(206.3, 6.8%, 92.9%)

CMYK

cmyk(6.8%, 3%, 0%, 7.1%)

LAB

lab(90.82, -1.69, -4.44)

LCH

lch(90.82, 4.75, 249.16)

OKLCH

oklch(92%, 0.0136, 240.99)

HWB

hwb(206.3, 86.7%, 7.1%)

Harmony colors

Complementary

#ede4dd

Analogous

#ddedec

#dde6ed

#dddeed

Triadic

#dde6ed

#eddde6

#e6eddd

Split-complementary

#dde6ed

#edddde

#edecdd

Tetradic

#dde6ed

#e4dded

#ede4dd

#e6eddd

Square

#dde6ed

#ecdded

#ede4dd

#deeddd

Shades

Color #dde6ed mixed toward black.

#abc1d3

#799db8

#4f7796

#354f64

#1a2832

Tints

Color #dde6ed mixed toward white.

#e3eaf0

#e8eef3

#eef2f6

#f4f7f9

#f9fbfc

Tones

Color #dde6ed mixed toward gray.

#dee6ec

#e0e6ea

#e1e5e9

#e2e5e8

#e4e5e6

Accessibility

Aa White text on this color

1.26:1

Aa Black text on this color

16.62:1

Black text reads better on this background (16.62:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#e1e1eb · ΔE 5

Deuteranopia

#e0e0eb · ΔE 5.3

Tritanopia

#ddeaea · ΔE 4.4

Achromatopsia

#e5e5e5 · ΔE 4.6

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

Code

CSS

background-color: #dde6ed;

Tailwind (arbitrary value)

bg-[#dde6ed]

Related colors

Steel Blue #4682b4

Alice Blue #f0f8ff

Charcoal #36454f

Dodger Blue #1e90ff

Light Sky Blue #87cefa

Light Slate Gray #778899

Frequently asked questions

#dde6ed (#dde6ed) is rgb(221, 230, 237) in RGB.

No, #dde6ed is not one of the 216 web-safe colors — for that, every RGB channel would have to be a multiple of 51.

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 #dde6ed, or check how it holds up for accessibility.

Generate a palette → Check contrast