#374045

Color #374045

A nearly neutral, gray-leaning dark blue.

Closest named color Charcoal #36454f · ΔE 4.22 Nearest Tailwind class mist-700 #394447 · ΔE 2.2

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Conversions

HEX

#374045

RGB

rgb(55, 64, 69)

HSL

hsl(201.4, 11.3%, 24.3%)

HSV / HSB

hsv(201.4, 20.3%, 27.1%)

CMYK

cmyk(20.3%, 7.2%, 0%, 72.9%)

LAB

lab(26.47, -2.42, -4.29)

LCH

lch(26.47, 4.93, 240.57)

OKLCH

oklch(36.5%, 0.0147, 232.19)

HWB

hwb(201.4, 21.6%, 72.9%)

Harmony colors

Complementary

#453c37

Analogous

#374543

#374045

#373945

Triadic

#374045

#453740

#404537

Split-complementary

#374045

#453739

#454337

Tetradic

#374045

#3c3745

#453c37

#404537

Square

#374045

#433745

#453c37

#394537

Shades

Color #374045 mixed toward black.

#2e3539

#252b2e

#1b2022

#121517

#090b0b

Tints

Color #374045 mixed toward white.

#536169

#70828d

#94a2a9

#b7c1c6

#dbe0e2

Tones

Color #374045 mixed toward gray.

#384044

#393f43

#3a3f41

#3c3f40

#3d3e3f

Accessibility

Aa White text on this color

10.6:1

Aa Black text on this color

1.98:1

White text reads better on this background (10.6:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#3b3b44 · ΔE 6.5

Deuteranopia

#3b3a44 · ΔE 7.5

Tritanopia

#374343 · ΔE 4

Achromatopsia

#3f3f3f · ΔE 5

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

Code

CSS

background-color: #374045;

Tailwind (arbitrary value)

bg-[#374045]

Related colors

Light Sky Blue #87cefa

Charcoal #36454f

Sky Blue #87ceeb

Steel Blue #4682b4

Deep Sky Blue #00bfff

Alice Blue #f0f8ff

Frequently asked questions

#374045 (#374045) is rgb(55, 64, 69) in RGB.

No, #374045 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.

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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 #374045, or check how it holds up for accessibility.

Generate a palette → Check contrast