#b1c7dd

Color #b1c7dd

A muted light blue.

Closest named color Light Steel Blue #b0c4de · ΔE 2.48 Nearest Tailwind class slate-300 #cad5e2 · ΔE 5.6

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Conversions

HEX

#b1c7dd

RGB

rgb(177, 199, 221)

HSL

hsl(210, 39.3%, 78%)

HSV / HSB

hsv(210, 19.9%, 86.7%)

CMYK

cmyk(19.9%, 10%, 0%, 13.3%)

LAB

lab(79.28, -2.79, -13.42)

LCH

lch(79.28, 13.71, 258.26)

OKLCH

oklch(82%, 0.0392, 248.28)

HWB

hwb(210, 69.4%, 13.3%)

Harmony colors

Complementary

#ddc7b1

Analogous

#b1dddd

#b1c7dd

#b1b1dd

Triadic

#b1c7dd

#ddb1c7

#c7ddb1

Split-complementary

#b1c7dd

#ddb1b1

#ddddb1

Tetradic

#b1c7dd

#c7b1dd

#ddc7b1

#c7ddb1

Square

#b1c7dd

#ddb1dd

#ddc7b1

#b1ddb1

Shades

Color #b1c7dd mixed toward black.

#83a6c9

#5485b5

#3c638b

#28425c

#14212e

Tints

Color #b1c7dd mixed toward white.

#bed0e3

#cbdae8

#d8e3ee

#e5ecf4

#f2f6f9

Tones

Color #b1c7dd mixed toward gray.

#b5c7d9

#b8c7d6

#bcc7d2

#c0c7ce

#c3c7cb

Accessibility

Aa White text on this color

1.74:1

Aa Black text on this color

12.08:1

Black text reads better on this background (12.08:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#bbbbd8 · ΔE 10.6

Deuteranopia

#bab8d7 · ΔE 11.8

Tritanopia

#b2d4d3 · ΔE 12.2

Achromatopsia

#c4c4c4 · ΔE 10.7

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

Code

CSS

background-color: #b1c7dd;

Tailwind (arbitrary value)

bg-[#b1c7dd]

Related colors

Light Slate Gray #778899

Slate Gray #708090

Dodger Blue #1e90ff

Alice Blue #f0f8ff

Steel Blue #4682b4

Light Steel Blue #b0c4de

Frequently asked questions

#b1c7dd (#b1c7dd) is rgb(177, 199, 221) in RGB.

No, #b1c7dd 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 #b1c7dd, or check how it holds up for accessibility.

Generate a palette → Check contrast