#6699c2

Color #6699c2

A moderately saturated medium blue.

Closest named color Steel Blue #4682b4 · ΔE 10.6 Nearest Tailwind class blue-400 #51a2ff · ΔE 6.9

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Conversions

HEX

#6699c2

RGB

rgb(102, 153, 194)

HSL

hsl(206.7, 43%, 58%)

HSV / HSB

hsv(206.7, 47.4%, 76.1%)

CMYK

cmyk(47.4%, 21.1%, 0%, 23.9%)

LAB

lab(61.22, -5.77, -26.45)

LCH

lch(61.22, 27.07, 257.69)

OKLCH

oklch(66.3%, 0.0821, 243.68)

HWB

hwb(206.7, 40%, 23.9%)

Harmony colors

Complementary

#c28f66

Analogous

#66c2bd

#6699c2

#666bc2

Triadic

#6699c2

#c26699

#99c266

Split-complementary

#6699c2

#c2666b

#c2bd66

Tetradic

#6699c2

#8f66c2

#c28f66

#99c266

Square

#6699c2

#bd66c2

#c28f66

#6bc266

Shades

Color #6699c2 mixed toward black.

#4681b0

#38678d

#2a4d6a

#1c3446

#0e1a23

Tints

Color #6699c2 mixed toward white.

#7faacc

#99bbd6

#b2cce0

#ccddeb

#e5eef5

Tones

Color #6699c2 mixed toward gray.

#6e98ba

#7597b3

#7d96ab

#8596a3

#8c959c

Accessibility

Aa White text on this color

3.04:1

Aa Black text on this color

6.9:1

Black text reads better on this background (6.9:1). That passes WCAG AA (≥4.5:1) for normal-size text, but not AAA.

Under color vision deficiencies

Protanopia

#7f80b9 · ΔE 14.6

Deuteranopia

#7c78b7 · ΔE 16.3

Tritanopia

#69b2b0 · ΔE 18.5

Achromatopsia

#949494 · ΔE 17.1

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

Code

CSS

background-color: #6699c2;

Tailwind (arbitrary value)

bg-[#6699c2]

Related colors

Steel Blue #4682b4

Alice Blue #f0f8ff

Charcoal #36454f

Dodger Blue #1e90ff

Light Slate Gray #778899

Slate Gray #708090

Frequently asked questions

#6699c2 (#6699c2) is rgb(102, 153, 194) in RGB.

No, #6699c2 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.

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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 #6699c2, or check how it holds up for accessibility.

Generate a palette → Check contrast