#658cc6

Color #658cc6

A moderately saturated medium blue.

Closest named color Steel Blue #4682b4 · ΔE 8.71 Nearest Tailwind class blue-500 #2b7fff · ΔE 6.9

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Conversions

HEX

#658cc6

RGB

rgb(101, 140, 198)

HSL

hsl(215.9, 46%, 58.6%)

HSV / HSB

hsv(215.9, 49%, 77.6%)

CMYK

cmyk(49%, 29.3%, 0%, 22.4%)

LAB

lab(57.65, 2.61, -34.24)

LCH

lch(57.65, 34.34, 274.36)

OKLCH

oklch(63.6%, 0.0981, 258.12)

HWB

hwb(215.9, 39.6%, 22.4%)

Harmony colors

Complementary

#c69f65

Analogous

#65bcc6

#658cc6

#6e65c6

Triadic

#658cc6

#c6658c

#8cc665

Split-complementary

#658cc6

#c66e65

#bcc665

Tetradic

#658cc6

#9f65c6

#c69f65

#8cc665

Square

#658cc6

#c665bc

#c69f65

#65c66e

Shades

Color #658cc6 mixed toward black.

#4371b6

#365b91

#28446d

#1b2d49

#0d1724

Tints

Color #658cc6 mixed toward white.

#7f9fcf

#98b2d9

#b2c5e2

#ccd9ec

#e5ecf5

Tones

Color #658cc6 mixed toward gray.

#6d8dbe

#758fb6

#7d91ae

#8592a6

#8d949e

Accessibility

Aa White text on this color

3.43:1

Aa Black text on this color

6.12:1

Black text reads better on this background (6.12:1). That passes WCAG AA (≥4.5:1) for normal-size text, but not AAA.

Under color vision deficiencies

Protanopia

#7878ba · ΔE 10.6

Deuteranopia

#7672b7 · ΔE 12.3

Tritanopia

#67b0ae · ΔE 24

Achromatopsia

#8a8a8a · ΔE 19.4

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

Code

CSS

background-color: #658cc6;

Tailwind (arbitrary value)

bg-[#658cc6]

Related colors

Light Steel Blue #b0c4de

Cornflower Blue #6495ed

Light Slate Gray #778899

Slate Gray #708090

Dodger Blue #1e90ff

Alice Blue #f0f8ff

Frequently asked questions

#658cc6 (#658cc6) is rgb(101, 140, 198) in RGB.

No, #658cc6 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 #658cc6, or check how it holds up for accessibility.

Generate a palette → Check contrast