#454957

Color #454957

A nearly neutral, gray-leaning dark blue.

Closest named color Charcoal #36454f · ΔE 5.83 Nearest Tailwind class zinc-600 #52525c · ΔE 4.1

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

Conversions

HEX

#454957

RGB

rgb(69, 73, 87)

HSL

hsl(226.7, 11.5%, 30.6%)

HSV / HSB

hsv(226.7, 20.7%, 34.1%)

CMYK

cmyk(20.7%, 16.1%, 0%, 65.9%)

LAB

lab(31.16, 1.8, -8.83)

LCH

lch(31.16, 9.01, 281.52)

OKLCH

oklch(40.7%, 0.024, 272.62)

HWB

hwb(226.7, 27.1%, 65.9%)

Harmony colors

Complementary

#575345

Analogous

#455257

#454957

#4a4557

Triadic

#454957

#574549

#495745

Split-complementary

#454957

#574a45

#525745

Tetradic

#454957

#534557

#575345

#495745

Square

#454957

#574552

#575345

#45574a

Shades

Color #454957 mixed toward black.

#3a3d49

#2e313a

#23252c

#17181d

#0c0c0f

Tints

Color #454957 mixed toward white.

#5f6578

#7b8197

#9ca1b1

#bdc0cb

#dee0e5

Tones

Color #454957 mixed toward gray.

#474a56

#484b54

#4a4c53

#4b4c51

#4d4d50

Accessibility

Aa White text on this color

8.96:1

Aa Black text on this color

2.34:1

White text reads better on this background (8.96:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#474754 · ΔE 2.1

Deuteranopia

#474653 · ΔE 2.7

Tritanopia

#455151 · ΔE 10.3

Achromatopsia

#494949 · ΔE 7.6

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

Code

CSS

background-color: #454957;

Tailwind (arbitrary value)

bg-[#454957]

Related colors

Royal Blue #4169e1

Cornflower Blue #6495ed

Light Steel Blue #b0c4de

Navy #000080

Lavender #e6e6fa

Blue #0000ff

Frequently asked questions

#454957 (#454957) is rgb(69, 73, 87) in RGB.

No, #454957 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 #454957, or check how it holds up for accessibility.

Generate a palette → Check contrast