#cdd9ef

Color #cdd9ef

A moderately saturated very light blue.

Closest named color Lavender #e6e6fa · ΔE 6.85 Nearest Tailwind class slate-300 #cad5e2 · ΔE 3.8

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

Conversions

HEX

#cdd9ef

RGB

rgb(205, 217, 239)

HSL

hsl(218.8, 51.5%, 87.1%)

HSV / HSB

hsv(218.8, 14.2%, 93.7%)

CMYK

cmyk(14.2%, 9.2%, 0%, 6.3%)

LAB

lab(86.42, 0.31, -12.13)

LCH

lch(86.42, 12.13, 271.46)

OKLCH

oklch(88.3%, 0.0331, 262.7)

HWB

hwb(218.8, 80.4%, 6.3%)

Harmony colors

Complementary

#efe3cd

Analogous

#cdeaef

#cdd9ef

#d2cdef

Triadic

#cdd9ef

#efcdd9

#d9efcd

Split-complementary

#cdd9ef

#efd2cd

#eaefcd

Tetradic

#cdd9ef

#e3cdef

#efe3cd

#d9efcd

Square

#cdd9ef

#efcdea

#efe3cd

#cdefd2

Shades

Color #cdd9ef mixed toward black.

#95afdd

#5d84cb

#365ea8

#243f70

#121f38

Tints

Color #cdd9ef mixed toward white.

#d5dff2

#dee6f4

#e6ecf7

#eef2fa

#f7f9fc

Tones

Color #cdd9ef mixed toward gray.

#d0daec

#d3dbe9

#d6dce7

#d8dce4

#dbdde1

Accessibility

Aa White text on this color

1.42:1

Aa Black text on this color

14.77:1

Black text reads better on this background (14.77:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#d2d2ea · ΔE 5.8

Deuteranopia

#d2d1e9 · ΔE 6.2

Tritanopia

#cee6e5 · ΔE 12.5

Achromatopsia

#d8d8d8 · ΔE 9.5

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

Code

CSS

background-color: #cdd9ef;

Tailwind (arbitrary value)

bg-[#cdd9ef]

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

#cdd9ef (#cdd9ef) is rgb(205, 217, 239) in RGB.

No, #cdd9ef is not web-safe. The nearest web-safe colors are among its tones and shades below.

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 #cdd9ef, or check how it holds up for accessibility.

Generate a palette → Check contrast