#45454f

Color #45454f

A nearly neutral, gray-leaning dark blue.

Closest named color Charcoal #36454f · ΔE 6.06 Nearest Tailwind class zinc-700 #3f3f46 · ΔE 2.6

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

Conversions

HEX

#45454f

RGB

rgb(69, 69, 79)

HSL

hsl(240, 6.8%, 29%)

HSV / HSB

hsv(240, 12.7%, 31%)

CMYK

cmyk(12.7%, 12.7%, 0%, 69%)

LAB

lab(29.63, 2.34, -5.98)

LCH

lch(29.63, 6.42, 291.37)

OKLCH

oklch(39.4%, 0.0167, 285.62)

HWB

hwb(240, 27.1%, 69%)

Harmony colors

Complementary

#4f4f45

Analogous

#454a4f

#45454f

#4a454f

Triadic

#45454f

#4f4545

#454f45

Split-complementary

#45454f

#4f4a45

#4a4f45

Tetradic

#45454f

#4f454f

#4f4f45

#454f45

Square

#45454f

#4f454a

#4f4f45

#454f4a

Shades

Color #45454f mixed toward black.

#393942

#2e2e35

#222227

#17171a

#0b0b0d

Tints

Color #45454f mixed toward white.

#61616f

#7e7e8f

#9e9eab

#bfbfc7

#dfdfe3

Tones

Color #45454f mixed toward gray.

#46464e

#47474d

#47474c

#48484c

#49494b

Accessibility

Aa White text on this color

9.47:1

Aa Black text on this color

2.22:1

White text reads better on this background (9.47:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#45454d · ΔE 1.1

Deuteranopia

#45454c · ΔE 1.7

Tritanopia

#454b4a · ΔE 8.4

Achromatopsia

#464646 · ΔE 6

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

Code

CSS

background-color: #45454f;

Tailwind (arbitrary value)

bg-[#45454f]

Related colors

Navy #000080

Lavender #e6e6fa

Blue #0000ff

Dark Blue #00008b

Ghost White #f8f8ff

Medium Blue #0000cd

Frequently asked questions

#45454f (#45454f) is rgb(69, 69, 79) in RGB.

No, #45454f 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 #45454f, or check how it holds up for accessibility.

Generate a palette → Check contrast