#657eff

Color #657eff

A vivid, highly saturated light blue.

Closest named color Royal Blue #4169e1 · ΔE 9.76 Nearest Tailwind class indigo-400 #7c86ff · ΔE 3.8

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

Conversions

HEX

#657eff

RGB

rgb(101, 126, 255)

HSL

hsl(230.3, 100%, 69.8%)

HSV / HSB

hsv(230.3, 60.4%, 100%)

CMYK

cmyk(60.4%, 50.6%, 0%, 0%)

LAB

lab(56.98, 29.11, -67.12)

LCH

lch(56.98, 73.16, 293.45)

OKLCH

oklch(64%, 0.1924, 271.67)

HWB

hwb(230.3, 39.6%, 0%)

Harmony colors

Complementary

#ffe665

Analogous

#65cbff

#657eff

#9965ff

Triadic

#657eff

#ff657e

#7eff65

Split-complementary

#657eff

#ff9965

#cbff65

Tetradic

#657eff

#e665ff

#ffe665

#7eff65

Square

#657eff

#ff65cb

#ffe665

#65ff99

Shades

Color #657eff mixed toward black.

#2a4cff

#0026ed

#001db2

#001377

#000a3b

Tints

Color #657eff mixed toward white.

#7f93ff

#98a9ff

#b2beff

#ccd4ff

#e5e9ff

Tones

Color #657eff mixed toward gray.

#7287f2

#7f8fe5

#8b98d8

#98a1cc

#a5a9bf

Accessibility

Aa White text on this color

3.51:1

Aa Black text on this color

5.98:1

Black text reads better on this background (5.98:1). That passes WCAG AA (≥4.5:1) for normal-size text, but not AAA.

Under color vision deficiencies

Protanopia

#7171e8 · ΔE 5.8

Deuteranopia

#6f6de2 · ΔE 7.2

Tritanopia

#66d4cf · ΔE 38.3

Achromatopsia

#898989 · ΔE 27.7

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

Code

CSS

background-color: #657eff;

Tailwind (arbitrary value)

bg-[#657eff]

Related colors

Royal Blue #4169e1

Navy #000080

Lavender #e6e6fa

Blue #0000ff

Dark Blue #00008b

Ghost White #f8f8ff

Frequently asked questions

#657eff (#657eff) is rgb(101, 126, 255) in RGB.

No, #657eff 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.

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 #657eff, or check how it holds up for accessibility.

Generate a palette → Check contrast