#657bbe

Color #657bbe

A moderately saturated medium blue.

Closest named color Cornflower Blue #6495ed · ΔE 14.97 Nearest Tailwind class slate-500 #62748e · ΔE 8.4

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

Conversions

HEX

#657bbe

RGB

rgb(101, 123, 190)

HSL

hsl(225.2, 40.6%, 57.1%)

HSV / HSB

hsv(225.2, 46.8%, 74.5%)

CMYK

cmyk(46.8%, 35.3%, 0%, 25.5%)

LAB

lab(52.56, 10.25, -37.66)

LCH

lch(52.56, 39.03, 285.23)

OKLCH

oklch(59.5%, 0.106, 269.19)

HWB

hwb(225.2, 39.6%, 25.5%)

Harmony colors

Complementary

#bea865

Analogous

#65a8be

#657bbe

#7c65be

Triadic

#657bbe

#be657b

#7bbe65

Split-complementary

#657bbe

#be7c65

#a8be65

Tetradic

#657bbe

#a865be

#bea865

#7bbe65

Square

#657bbe

#be65a8

#bea865

#65be7c

Shades

Color #657bbe mixed toward black.

#4860ab

#3a4d88

#2b3a66

#1d2744

#0e1322

Tints

Color #657bbe mixed toward white.

#7f91c9

#98a7d4

#b2bddf

#ccd3e9

#e5e9f4

Tones

Color #657bbe mixed toward gray.

#6d7fb7

#7483af

#7b86a8

#838aa0

#8a8e99

Accessibility

Aa White text on this color

4.09:1

Aa Black text on this color

5.13:1

Black text reads better on this background (5.13:1). That passes WCAG AA (≥4.5:1) for normal-size text, but not AAA.

Under color vision deficiencies

Protanopia

#6f6fb1 · ΔE 6.4

Deuteranopia

#6e6cad · ΔE 7.5

Tritanopia

#66a5a3 · ΔE 26.9

Achromatopsia

#7d7d7d · ΔE 21

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

Code

CSS

background-color: #657bbe;

Tailwind (arbitrary value)

bg-[#657bbe]

Related colors

Royal Blue #4169e1

Cornflower Blue #6495ed

Light Steel Blue #b0c4de

Navy #000080

Lavender #e6e6fa

Blue #0000ff

Frequently asked questions

#657bbe (#657bbe) is rgb(101, 123, 190) in RGB.

No, #657bbe 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 #657bbe, or check how it holds up for accessibility.

Generate a palette → Check contrast