#cbdde7

Color #cbdde7

A muted very light blue.

Closest named color Gainsboro #dcdcdc · ΔE 8.05 Nearest Tailwind class slate-300 #cad5e2 · ΔE 3.9

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

Conversions

HEX

#cbdde7

RGB

rgb(203, 221, 231)

HSL

hsl(201.4, 36.8%, 85.1%)

HSV / HSB

hsv(201.4, 12.1%, 90.6%)

CMYK

cmyk(12.1%, 4.3%, 0%, 9.4%)

LAB

lab(87.08, -4.03, -6.94)

LCH

lch(87.08, 8.03, 239.86)

OKLCH

oklch(88.7%, 0.0238, 231.83)

HWB

hwb(201.4, 79.6%, 9.4%)

Harmony colors

Complementary

#e7d5cb

Analogous

#cbe7e3

#cbdde7

#cbcfe7

Triadic

#cbdde7

#e7cbdd

#dde7cb

Split-complementary

#cbdde7

#e7cbcf

#e7e3cb

Tetradic

#cbdde7

#d5cbe7

#e7d5cb

#dde7cb

Square

#cbdde7

#e3cbe7

#e7d5cb

#cfe7cb

Shades

Color #cbdde7 mixed toward black.

#9abdd0

#689cb9

#457894

#2e5063

#172831

Tints

Color #cbdde7 mixed toward white.

#d4e3eb

#dce8ef

#e5eef3

#eef4f7

#f6f9fb

Tones

Color #cbdde7 mixed toward gray.

#cddce5

#d0dce2

#d2dbe0

#d4dade

#d7dadb

Accessibility

Aa White text on this color

1.4:1

Aa Black text on this color

15.04:1

Black text reads better on this background (15.04:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#d3d3e5 · ΔE 10

Deuteranopia

#d2d1e4 · ΔE 10.7

Tritanopia

#cce3e2 · ΔE 6.1

Achromatopsia

#dadada · ΔE 7.6

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

Code

CSS

background-color: #cbdde7;

Tailwind (arbitrary value)

bg-[#cbdde7]

Related colors

Light Sky Blue #87cefa

Charcoal #36454f

Sky Blue #87ceeb

Steel Blue #4682b4

Deep Sky Blue #00bfff

Alice Blue #f0f8ff

Frequently asked questions

#cbdde7 (#cbdde7) is rgb(203, 221, 231) in RGB.

No, #cbdde7 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 #cbdde7, or check how it holds up for accessibility.

Generate a palette → Check contrast