#dde4e7

Color #dde4e7

A muted very light cyan.

Closest named color Gainsboro #dcdcdc · ΔE 3.75 Nearest Tailwind class mist-200 #e3e7e8 · ΔE 1.6

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

Conversions

HEX

#dde4e7

RGB

rgb(221, 228, 231)

HSL

hsl(198, 17.2%, 88.6%)

HSV / HSB

hsv(198, 4.3%, 90.6%)

CMYK

cmyk(4.3%, 1.3%, 0%, 9.4%)

LAB

lab(90.15, -1.79, -2.27)

LCH

lch(90.15, 2.89, 231.74)

OKLCH

oklch(91.4%, 0.0086, 225)

HWB

hwb(198, 86.7%, 9.4%)

Harmony colors

Complementary

#e7e0dd

Analogous

#dde7e5

#dde4e7

#dddfe7

Triadic

#dde4e7

#e7dde4

#e4e7dd

Split-complementary

#dde4e7

#e7dddf

#e7e5dd

Tetradic

#dde4e7

#e0dde7

#e7e0dd

#e4e7dd

Square

#dde4e7

#e5dde7

#e7e0dd

#dfe7dd

Shades

Color #dde4e7 mixed toward black.

#b1c1c8

#859ea9

#5e7984

#3e5058

#1f282c

Tints

Color #dde4e7 mixed toward white.

#e3e8eb

#e8edef

#eef1f3

#f4f6f7

#f9fafb

Tones

Color #dde4e7 mixed toward gray.

#dee4e6

#dfe3e5

#dfe3e4

#e0e3e4

#e1e2e3

Accessibility

Aa White text on this color

1.29:1

Aa Black text on this color

16.33:1

Black text reads better on this background (16.33:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#e0e0e6 · ΔE 4.2

Deuteranopia

#e0dfe6 · ΔE 5

Tritanopia

#dde6e6 · ΔE 2

Achromatopsia

#e3e3e3 · ΔE 3.3

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

Code

CSS

background-color: #dde4e7;

Tailwind (arbitrary value)

bg-[#dde4e7]

Related colors

Sky Blue #87ceeb

Deep Sky Blue #00bfff

Light Blue #add8e6

Light Sky Blue #87cefa

Charcoal #36454f

Steel Blue #4682b4

Frequently asked questions

#dde4e7 (#dde4e7) is rgb(221, 228, 231) in RGB.

No, #dde4e7 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 #dde4e7, or check how it holds up for accessibility.

Generate a palette → Check contrast