#d5dde8

Color #d5dde8

A muted very light blue.

Closest named color Gainsboro #dcdcdc · ΔE 6.33 Nearest Tailwind class slate-300 #cad5e2 · ΔE 2.3

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Conversions

HEX

#d5dde8

RGB

rgb(213, 221, 232)

HSL

hsl(214.7, 29.2%, 87.3%)

HSV / HSB

hsv(214.7, 8.2%, 91%)

CMYK

cmyk(8.2%, 4.7%, 0%, 9%)

LAB

lab(87.82, -0.6, -6.3)

LCH

lch(87.82, 6.33, 264.56)

OKLCH

oklch(89.5%, 0.0174, 256.36)

HWB

hwb(214.7, 83.5%, 9%)

Harmony colors

Complementary

#e8e0d5

Analogous

#d5e7e8

#d5dde8

#d7d5e8

Triadic

#d5dde8

#e8d5dd

#dde8d5

Split-complementary

#d5dde8

#e8d7d5

#e7e8d5

Tetradic

#d5dde8

#e0d5e8

#e8e0d5

#dde8d5

Square

#d5dde8

#e8d5e7

#e8e0d5

#d5e8d7

Shades

Color #d5dde8 mixed toward black.

#a5b6ce

#7590b4

#4f6a90

#354760

#1a2330

Tints

Color #d5dde8 mixed toward white.

#dce3ec

#e3e8f0

#eaeef4

#f1f4f7

#f8f9fb

Tones

Color #d5dde8 mixed toward gray.

#d7dde6

#d8dee5

#dadee3

#dbdee2

#dddee0

Accessibility

Aa White text on this color

1.37:1

Aa Black text on this color

15.34:1

Black text reads better on this background (15.34:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#d9d9e5 · ΔE 4.1

Deuteranopia

#d8d7e5 · ΔE 5

Tritanopia

#d5e3e3 · ΔE 6.7

Achromatopsia

#dcdcdc · ΔE 5.6

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

Code

CSS

background-color: #d5dde8;

Tailwind (arbitrary value)

bg-[#d5dde8]

Related colors

Light Steel Blue #b0c4de

Cornflower Blue #6495ed

Light Slate Gray #778899

Slate Gray #708090

Dodger Blue #1e90ff

Alice Blue #f0f8ff

Frequently asked questions

#d5dde8 (#d5dde8) is rgb(213, 221, 232) in RGB.

No, #d5dde8 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 #d5dde8, or check how it holds up for accessibility.

Generate a palette → Check contrast