#dde1e8

Color #dde1e8

A muted very light blue.

Closest named color Gainsboro #dcdcdc · ΔE 4.22 Nearest Tailwind class slate-200 #e2e8f0 · ΔE 1.7

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

Conversions

HEX

#dde1e8

RGB

rgb(221, 225, 232)

HSL

hsl(218.2, 19.3%, 88.8%)

HSV / HSB

hsv(218.2, 4.7%, 91%)

CMYK

cmyk(4.7%, 3%, 0%, 9%)

LAB

lab(89.42, -0.05, -3.88)

LCH

lch(89.42, 3.88, 269.26)

OKLCH

oklch(90.9%, 0.0105, 261.79)

HWB

hwb(218.2, 86.7%, 9%)

Harmony colors

Complementary

#e8e4dd

Analogous

#dde6e8

#dde1e8

#dedde8

Triadic

#dde1e8

#e8dde1

#e1e8dd

Split-complementary

#dde1e8

#e8dedd

#e6e8dd

Tetradic

#dde1e8

#e4dde8

#e8e4dd

#e1e8dd

Square

#dde1e8

#e8dde6

#e8e4dd

#dde8de

Shades

Color #dde1e8 mixed toward black.

#b0b9c9

#8391ab

#5b6b87

#3d475a

#1e242d

Tints

Color #dde1e8 mixed toward white.

#e3e6ec

#e8ebf0

#eef0f3

#f4f5f7

#f9fafb

Tones

Color #dde1e8 mixed toward gray.

#dee1e7

#dfe1e6

#e0e2e5

#e1e2e4

#e2e2e3

Accessibility

Aa White text on this color

1.31:1

Aa Black text on this color

16.01:1

Black text reads better on this background (16.01:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#dfdfe6 · ΔE 2

Deuteranopia

#dfdee6 · ΔE 2.7

Tritanopia

#dde5e5 · ΔE 4.5

Achromatopsia

#e1e1e1 · ΔE 3.6

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

Code

CSS

background-color: #dde1e8;

Tailwind (arbitrary value)

bg-[#dde1e8]

Related colors

Cornflower Blue #6495ed

Light Steel Blue #b0c4de

Royal Blue #4169e1

Light Slate Gray #778899

Slate Gray #708090

Dodger Blue #1e90ff

Frequently asked questions

#dde1e8 (#dde1e8) is rgb(221, 225, 232) in RGB.

No, #dde1e8 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 #dde1e8, or check how it holds up for accessibility.

Generate a palette → Check contrast