#dde3fe

Color #dde3fe

A vivid, highly saturated very light blue.

Closest named color Lavender #e6e6fa · ΔE 4.32 Nearest Tailwind class indigo-100 #e0e7ff · ΔE 1.5

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

Conversions

HEX

#dde3fe

RGB

rgb(221, 227, 254)

HSL

hsl(229.1, 94.3%, 93.1%)

HSV / HSB

hsv(229.1, 13%, 99.6%)

CMYK

cmyk(13%, 10.6%, 0%, 0.4%)

LAB

lab(90.54, 3.19, -13.75)

LCH

lch(90.54, 14.12, 283.06)

OKLCH

oklch(92%, 0.0373, 275.7)

HWB

hwb(229.1, 86.7%, 0.4%)

Harmony colors

Complementary

#fef8dd

Analogous

#ddf3fe

#dde3fe

#e7ddfe

Triadic

#dde3fe

#fedde3

#e3fedd

Split-complementary

#dde3fe

#fee7dd

#f3fedd

Tetradic

#dde3fe

#f8ddfe

#fef8dd

#e3fedd

Square

#dde3fe

#feddf3

#fef8dd

#ddfee7

Shades

Color #dde3fe mixed toward black.

#90a4fc

#4364f9

#072fe7

#05209a

#02104d

Tints

Color #dde3fe mixed toward white.

#e3e8fe

#e8ecfe

#eef1fe

#f4f6ff

#f9faff

Tones

Color #dde3fe mixed toward gray.

#e0e5fb

#e2e6f8

#e5e8f6

#e8eaf3

#ebecf0

Accessibility

Aa White text on this color

1.27:1

Aa Black text on this color

16.49:1

Black text reads better on this background (16.49:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#e0e0f8 · ΔE 2.6

Deuteranopia

#dfdff6 · ΔE 2.7

Tritanopia

#ddf3f2 · ΔE 15.1

Achromatopsia

#e4e4e4 · ΔE 11

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

Code

CSS

background-color: #dde3fe;

Tailwind (arbitrary value)

bg-[#dde3fe]

Related colors

Royal Blue #4169e1

Cornflower Blue #6495ed

Navy #000080

Lavender #e6e6fa

Blue #0000ff

Dark Blue #00008b

Frequently asked questions

#dde3fe (#dde3fe) is rgb(221, 227, 254) in RGB.

No, #dde3fe 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.

Try it → Accessibility

Contrast Checker

Check the WCAG contrast ratio between any two colors, live, with AA/AAA pass-fail results.

Try it → Generators

Palette Generator

Generate complementary, analogous, triadic, split-complementary, tetradic, square, and monochromatic palettes from any base color.

Try it →

Build something with this color

Generate a full palette from #dde3fe, or check how it holds up for accessibility.

Generate a palette → Check contrast