#404954

Color #404954

A nearly neutral, gray-leaning dark blue.

Closest named color Charcoal #36454f · ΔE 3.3 Nearest Tailwind class gray-700 #364153 · ΔE 4.4

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

Conversions

HEX

#404954

RGB

rgb(64, 73, 84)

HSL

hsl(213, 13.5%, 29%)

HSV / HSB

hsv(213, 23.8%, 32.9%)

CMYK

cmyk(23.8%, 13.1%, 0%, 67.1%)

LAB

lab(30.63, -0.83, -7.74)

LCH

lch(30.63, 7.78, 263.88)

OKLCH

oklch(40.2%, 0.022, 253.63)

HWB

hwb(213, 25.1%, 67.1%)

Harmony colors

Complementary

#544b40

Analogous

#405354

#404954

#414054

Triadic

#404954

#544049

#495440

Split-complementary

#404954

#544140

#535440

Tetradic

#404954

#4b4054

#544b40

#495440

Square

#404954

#544053

#544b40

#405441

Shades

Color #404954 mixed toward black.

#353d46

#2b3138

#20242a

#15181c

#0b0c0e

Tints

Color #404954 mixed toward white.

#5a6776

#768597

#98a3b1

#bbc2cb

#dde0e5

Tones

Color #404954 mixed toward gray.

#424952

#434951

#45494f

#474a4d

#484a4c

Accessibility

Aa White text on this color

9.13:1

Aa Black text on this color

2.3:1

White text reads better on this background (9.13:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#444451 · ΔE 5.6

Deuteranopia

#444351 · ΔE 6.4

Tritanopia

#404f4f · ΔE 8.1

Achromatopsia

#484848 · ΔE 6.7

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

Code

CSS

background-color: #404954;

Tailwind (arbitrary value)

bg-[#404954]

Related colors

Light Steel Blue #b0c4de

Light Slate Gray #778899

Slate Gray #708090

Dodger Blue #1e90ff

Alice Blue #f0f8ff

Cornflower Blue #6495ed

Frequently asked questions

#404954 (#404954) is rgb(64, 73, 84) in RGB.

No, #404954 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 #404954, or check how it holds up for accessibility.

Generate a palette → Check contrast