#45377a

Color #45377a

A muted dark blue.

Closest named color Dark Slate Blue #483d8b · ΔE 6.89 Nearest Tailwind class indigo-900 #312c85 · ΔE 5.6

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Conversions

HEX

#45377a

RGB

rgb(69, 55, 122)

HSL

hsl(252.5, 37.9%, 34.7%)

HSV / HSB

hsv(252.5, 54.9%, 47.8%)

CMYK

cmyk(43.4%, 54.9%, 0%, 52.2%)

LAB

lab(27.85, 23.83, -36.28)

LCH

lch(27.85, 43.41, 303.3)

OKLCH

oklch(38.8%, 0.1096, 289.96)

HWB

hwb(252.5, 21.6%, 52.2%)

Harmony colors

Complementary

#6c7a37

Analogous

#374b7a

#45377a

#66377a

Triadic

#45377a

#7a4537

#377a45

Split-complementary

#45377a

#7a6637

#4b7a37

Tetradic

#45377a

#7a376c

#6c7a37

#377a45

Square

#45377a

#7a374b

#6c7a37

#377a66

Shades

Color #45377a mixed toward black.

#392e66

#2e2551

#221b3d

#171229

#0b0914

Tints

Color #45377a mixed toward white.

#5b48a0

#7766ba

#998ccb

#bbb2dd

#ddd9ee

Tones

Color #45377a mixed toward gray.

#483d74

#4b426f

#4f4869

#524d64

#55535e

Accessibility

Aa White text on this color

10.09:1

Aa Black text on this color

2.08:1

White text reads better on this background (10.09:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#3f3f6e · ΔE 5.1

Deuteranopia

#40416b · ΔE 6.3

Tritanopia

#446461 · ΔE 27.6

Achromatopsia

#424242 · ΔE 22.8

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

Code

CSS

background-color: #45377a;

Tailwind (arbitrary value)

bg-[#45377a]

Related colors

Dark Slate Blue #483d8b

Medium Slate Blue #7b68ee

Slate Blue #6a5acd

Medium Purple #9370db

Navy #000080

Lavender #e6e6fa

Frequently asked questions

#45377a (#45377a) is rgb(69, 55, 122) in RGB.

No, #45377a 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 #45377a, or check how it holds up for accessibility.

Generate a palette → Check contrast