#cdd3dd

Color #cdd3dd

A muted very light blue.

Closest named color Light Gray #d3d3d3 · ΔE 5.63 Nearest Tailwind class gray-300 #d1d5dc · ΔE 1.5

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

Conversions

HEX

#cdd3dd

RGB

rgb(205, 211, 221)

HSL

hsl(217.5, 19%, 83.5%)

HSV / HSB

hsv(217.5, 7.2%, 86.7%)

CMYK

cmyk(7.2%, 4.5%, 0%, 13.3%)

LAB

lab(84.37, -0.14, -5.63)

LCH

lch(84.37, 5.63, 268.58)

OKLCH

oklch(86.5%, 0.0153, 260.6)

HWB

hwb(217.5, 80.4%, 13.3%)

Harmony colors

Complementary

#ddd7cd

Analogous

#cddbdd

#cdd3dd

#cfcddd

Triadic

#cdd3dd

#ddcdd3

#d3ddcd

Split-complementary

#cdd3dd

#ddcfcd

#dbddcd

Tetradic

#cdd3dd

#d7cddd

#ddd7cd

#d3ddcd

Square

#cdd3dd

#ddcddb

#ddd7cd

#cdddcf

Shades

Color #cdd3dd mixed toward black.

#a3aec0

#7889a3

#56657f

#394454

#1d222a

Tints

Color #cdd3dd mixed toward white.

#d5dae3

#dee2e8

#e6e9ee

#eef0f4

#f7f8f9

Tones

Color #cdd3dd mixed toward gray.

#ced3dc

#d0d4da

#d1d4d9

#d2d4d8

#d4d5d6

Accessibility

Aa White text on this color

1.5:1

Aa Black text on this color

13.96:1

Black text reads better on this background (13.96:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#d0d0db · ΔE 3.2

Deuteranopia

#cfcfda · ΔE 3.2

Tritanopia

#cdd9d8 · ΔE 6.8

Achromatopsia

#d2d2d2 · ΔE 5

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

Code

CSS

background-color: #cdd3dd;

Tailwind (arbitrary value)

bg-[#cdd3dd]

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

#cdd3dd (#cdd3dd) is rgb(205, 211, 221) in RGB.

No, #cdd3dd 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 #cdd3dd, or check how it holds up for accessibility.

Generate a palette → Check contrast