#555a67

Color #555a67

A nearly neutral, gray-leaning dark blue.

Closest named color Dim Gray #696969 · ΔE 10.25 Nearest Tailwind class gray-600 #4a5565 · ΔE 3.4

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

Conversions

HEX

#555a67

RGB

rgb(85, 90, 103)

HSL

hsl(223.3, 9.6%, 36.9%)

HSV / HSB

hsv(223.3, 17.5%, 40.4%)

CMYK

cmyk(17.5%, 12.6%, 0%, 59.6%)

LAB

lab(38.24, 1.07, -8.11)

LCH

lch(38.24, 8.18, 277.52)

OKLCH

oklch(46.8%, 0.022, 268.96)

HWB

hwb(223.3, 33.3%, 59.6%)

Harmony colors

Complementary

#676255

Analogous

#556367

#555a67

#595567

Triadic

#555a67

#67555a

#5a6755

Split-complementary

#555a67

#675955

#636755

Tetradic

#555a67

#625567

#676255

#5a6755

Square

#555a67

#675563

#676255

#556759

Shades

Color #555a67 mixed toward black.

#474b56

#393c45

#2b2d34

#1c1e22

#0e0f11

Tints

Color #555a67 mixed toward white.

#6d7485

#898f9e

#a7abb6

#c4c7cf

#e2e3e7

Tones

Color #555a67 mixed toward gray.

#575b66

#585b64

#5a5c63

#5b5d61

#5d5d60

Accessibility

Aa White text on this color

6.9:1

Aa Black text on this color

3.04:1

White text reads better on this background (6.9:1). That passes WCAG AA (≥4.5:1) for normal-size text, but not AAA.

Under color vision deficiencies

Protanopia

#575764 · ΔE 2.8

Deuteranopia

#575763 · ΔE 2.7

Tritanopia

#556261 · ΔE 10

Achromatopsia

#5a5a5a · ΔE 7

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

Code

CSS

background-color: #555a67;

Tailwind (arbitrary value)

bg-[#555a67]

Related colors

Royal Blue #4169e1

Cornflower Blue #6495ed

Light Steel Blue #b0c4de

Light Slate Gray #778899

Slate Gray #708090

Dodger Blue #1e90ff

Frequently asked questions

#555a67 (#555a67) is rgb(85, 90, 103) in RGB.

No, #555a67 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 #555a67, or check how it holds up for accessibility.

Generate a palette → Check contrast