#6687e5

Color #6687e5

A vivid, highly saturated light blue.

Closest named color Cornflower Blue #6495ed · ΔE 7.64 Nearest Tailwind class indigo-400 #7c86ff · ΔE 5.5

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

Conversions

HEX

#6687e5

RGB

rgb(102, 135, 229)

HSL

hsl(224.4, 70.9%, 64.9%)

HSV / HSB

hsv(224.4, 55.5%, 89.8%)

CMYK

cmyk(55.5%, 41%, 0%, 10.2%)

LAB

lab(57.85, 15.47, -51.32)

LCH

lch(57.85, 53.6, 286.78)

OKLCH

oklch(64.2%, 0.1459, 267.6)

HWB

hwb(224.4, 40%, 10.2%)

Harmony colors

Complementary

#e5c466

Analogous

#66c6e5

#6687e5

#8466e5

Triadic

#6687e5

#e56687

#87e566

Split-complementary

#6687e5

#e58466

#c6e566

Tetradic

#6687e5

#c466e5

#e5c466

#87e566

Square

#6687e5

#e566c6

#e5c466

#66e584

Shades

Color #6687e5 mixed toward black.

#3762dd

#2049bd

#18378d

#10245e

#08122f

Tints

Color #6687e5 mixed toward white.

#809be9

#99afee

#b3c3f2

#ccd7f6

#e6ebfb

Tones

Color #6687e5 mixed toward gray.

#718cda

#7b91d0

#8696c5

#909bbb

#9ba0b0

Accessibility

Aa White text on this color

3.41:1

Aa Black text on this color

6.16:1

Black text reads better on this background (6.16:1). That passes WCAG AA (≥4.5:1) for normal-size text, but not AAA.

Under color vision deficiencies

Protanopia

#7676d3 · ΔE 8

Deuteranopia

#7471cf · ΔE 9.5

Tritanopia

#68c4c0 · ΔE 32.3

Achromatopsia

#8b8b8b · ΔE 24.4

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

Code

CSS

background-color: #6687e5;

Tailwind (arbitrary value)

bg-[#6687e5]

Related colors

Royal Blue #4169e1

Cornflower Blue #6495ed

Light Steel Blue #b0c4de

Light Slate Gray #778899

Slate Gray #708090

Dodger Blue #1e90ff

Frequently asked questions

#6687e5 (#6687e5) is rgb(102, 135, 229) in RGB.

No, #6687e5 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 #6687e5, or check how it holds up for accessibility.

Generate a palette → Check contrast