#dde5f4

Color #dde5f4

A moderately saturated very light blue.

Closest named color Lavender #e6e6fa · ΔE 3.98 Nearest Tailwind class blue-100 #dbeafe · ΔE 2.9

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

Conversions

HEX

#dde5f4

RGB

rgb(221, 229, 244)

HSL

hsl(219.1, 51.1%, 91.2%)

HSV / HSB

hsv(219.1, 9.4%, 95.7%)

CMYK

cmyk(9.4%, 6.1%, 0%, 4.3%)

LAB

lab(90.75, 0.17, -8.19)

LCH

lch(90.75, 8.19, 271.19)

OKLCH

oklch(92%, 0.0222, 263.26)

HWB

hwb(219.1, 86.7%, 4.3%)

Harmony colors

Complementary

#f4ecdd

Analogous

#ddf1f4

#dde5f4

#e1ddf4

Triadic

#dde5f4

#f4dde5

#e5f4dd

Split-complementary

#dde5f4

#f4e1dd

#f1f4dd

Tetradic

#dde5f4

#ecddf4

#f4ecdd

#e5f4dd

Square

#dde5f4

#f4ddf1

#f4ecdd

#ddf4e1

Shades

Color #dde5f4 mixed toward black.

#a3b8e1

#688cce

#3962b0

#264275

#13213b

Tints

Color #dde5f4 mixed toward white.

#e3e9f6

#e8eef8

#eef2fa

#f4f6fb

#f9fbfd

Tones

Color #dde5f4 mixed toward gray.

#dfe6f2

#e1e6f0

#e3e7ee

#e5e7ec

#e7e8ea

Accessibility

Aa White text on this color

1.27:1

Aa Black text on this color

16.59:1

Black text reads better on this background (16.59:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#e1e1f0 · ΔE 3.8

Deuteranopia

#e0dff0 · ΔE 4.7

Tritanopia

#ddeeed · ΔE 9.4

Achromatopsia

#e4e4e4 · ΔE 6.9

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

Code

CSS

background-color: #dde5f4;

Tailwind (arbitrary value)

bg-[#dde5f4]

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

#dde5f4 (#dde5f4) is rgb(221, 229, 244) in RGB.

No, #dde5f4 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 #dde5f4, or check how it holds up for accessibility.

Generate a palette → Check contrast