#6454cf

Color #6454cf

A moderately saturated medium blue.

Closest named color Slate Blue #6a5acd · ΔE 5.28 Nearest Tailwind class indigo-500 #615fff · ΔE 7.4

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

Conversions

HEX

#6454cf

RGB

rgb(100, 84, 207)

HSL

hsl(247.8, 56.2%, 57.1%)

HSV / HSB

hsv(247.8, 59.4%, 81.2%)

CMYK

cmyk(51.7%, 59.4%, 0%, 18.8%)

LAB

lab(43.59, 38.99, -61.78)

LCH

lch(43.59, 73.05, 302.26)

OKLCH

oklch(53%, 0.1825, 284.18)

HWB

hwb(247.8, 32.9%, 18.8%)

Harmony colors

Complementary

#bfcf54

Analogous

#5482cf

#6454cf

#a254cf

Triadic

#6454cf

#cf6454

#54cf64

Split-complementary

#6454cf

#cfa254

#82cf54

Tetradic

#6454cf

#cf54bf

#bfcf54

#54cf64

Square

#6454cf

#cf5482

#bfcf54

#54cfa2

Shades

Color #6454cf mixed toward black.

#4735be

#392b98

#2b2072

#1c154c

#0e0b26

Tints

Color #6454cf mixed toward white.

#7e71d7

#988ddf

#b2aae7

#cbc6ef

#e5e3f7

Tones

Color #6454cf mixed toward gray.

#6c5ec5

#7369bb

#7b73b0

#827da6

#8a879c

Accessibility

Aa White text on this color

5.66:1

Aa Black text on this color

3.71:1

White text reads better on this background (5.66:1). That passes WCAG AA (≥4.5:1) for normal-size text, but not AAA.

Under color vision deficiencies

Protanopia

#5d5dbb · ΔE 4.5

Deuteranopia

#5e60b5 · ΔE 5.9

Tritanopia

#63a8a4 · ΔE 38.1

Achromatopsia

#676767 · ΔE 27.7

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

Code

CSS

background-color: #6454cf;

Tailwind (arbitrary value)

bg-[#6454cf]

Related colors

Slate Blue #6a5acd

Dark Slate Blue #483d8b

Medium Slate Blue #7b68ee

Navy #000080

Lavender #e6e6fa

Blue #0000ff

Frequently asked questions

#6454cf (#6454cf) is rgb(100, 84, 207) in RGB.

No, #6454cf 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 #6454cf, or check how it holds up for accessibility.

Generate a palette → Check contrast