#6457b0

Color #6457b0

A muted medium blue.

Closest named color Dark Slate Blue #483d8b · ΔE 12.18 Nearest Tailwind class blue-700 #1447e6 · ΔE 11

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

Conversions

HEX

#6457b0

RGB

rgb(100, 87, 176)

HSL

hsl(248.8, 36%, 51.6%)

HSV / HSB

hsv(248.8, 50.6%, 69%)

CMYK

cmyk(43.2%, 50.6%, 0%, 31%)

LAB

lab(42.25, 27.85, -45.9)

LCH

lch(42.25, 53.69, 301.25)

OKLCH

oklch(51.3%, 0.1364, 287.27)

HWB

hwb(248.8, 34.1%, 31%)

Harmony colors

Complementary

#a3b057

Analogous

#5777b0

#6457b0

#9157b0

Triadic

#6457b0

#b06457

#57b064

Split-complementary

#6457b0

#b09157

#77b057

Tetradic

#6457b0

#b057a3

#a3b057

#57b064

Square

#6457b0

#b05777

#a3b057

#57b091

Shades

Color #6457b0 mixed toward black.

#524695

#413877

#312a59

#211c3c

#100e1e

Tints

Color #6457b0 mixed toward white.

#7e73bd

#988fca

#b2abd8

#cbc7e5

#e5e3f2

Tones

Color #6457b0 mixed toward gray.

#695fa9

#6f66a1

#746d9a

#797592

#7e7c8b

Accessibility

Aa White text on this color

5.95:1

Aa Black text on this color

3.53:1

White text reads better on this background (5.95:1). That passes WCAG AA (≥4.5:1) for normal-size text, but not AAA.

Under color vision deficiencies

Protanopia

#5f5fa0 · ΔE 4.6

Deuteranopia

#5f609c · ΔE 5.5

Tritanopia

#63928f · ΔE 31.7

Achromatopsia

#646464 · ΔE 24.6

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

Code

CSS

background-color: #6457b0;

Tailwind (arbitrary value)

bg-[#6457b0]

Related colors

Dark Slate Blue #483d8b

Medium Slate Blue #7b68ee

Slate Blue #6a5acd

Navy #000080

Lavender #e6e6fa

Blue #0000ff

Frequently asked questions

#6457b0 (#6457b0) is rgb(100, 87, 176) in RGB.

No, #6457b0 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 #6457b0, or check how it holds up for accessibility.

Generate a palette → Check contrast