#737b7f

Color #737b7f

A nearly neutral, gray-leaning medium blue.

Closest named color Gray #808080 · ΔE 4.58 Nearest Tailwind class mist-500 #67787c · ΔE 4.3

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

Conversions

HEX

#737b7f

RGB

rgb(115, 123, 127)

HSL

hsl(200, 5%, 47.5%)

HSV / HSB

hsv(200, 9.4%, 49.8%)

CMYK

cmyk(9.4%, 3.1%, 0%, 50.2%)

LAB

lab(51.09, -2.12, -3.2)

LCH

lch(51.09, 3.84, 236.48)

OKLCH

oklch(57.8%, 0.0114, 228.91)

HWB

hwb(200, 45.1%, 50.2%)

Harmony colors

Complementary

#7f7773

Analogous

#737f7d

#737b7f

#73757f

Triadic

#737b7f

#7f737b

#7b7f73

Split-complementary

#737b7f

#7f7375

#7f7d73

Tetradic

#737b7f

#77737f

#7f7773

#7b7f73

Square

#737b7f

#7d737f

#7f7773

#757f73

Shades

Color #737b7f mixed toward black.

#60676a

#4d5255

#3a3e40

#26292a

#131515

Tints

Color #737b7f mixed toward white.

#8a9195

#a1a7aa

#b9bdbf

#d0d3d5

#e8e9ea

Tones

Color #737b7f mixed toward gray.

#747b7e

#757a7d

#767a7c

#777a7b

#78797a

Accessibility

Aa White text on this color

4.31:1

Aa Black text on this color

4.87:1

Black text reads better on this background (4.87:1). That passes WCAG AA (≥4.5:1) for normal-size text, but not AAA.

Under color vision deficiencies

Protanopia

#77777e · ΔE 5.1

Deuteranopia

#76757e · ΔE 6.4

Tritanopia

#737d7d · ΔE 2.8

Achromatopsia

#7a7a7a · ΔE 4.1

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

Code

CSS

background-color: #737b7f;

Tailwind (arbitrary value)

bg-[#737b7f]

Related colors

Sky Blue #87ceeb

Light Sky Blue #87cefa

Charcoal #36454f

Deep Sky Blue #00bfff

Light Blue #add8e6

Steel Blue #4682b4

Frequently asked questions

#737b7f (#737b7f) is rgb(115, 123, 127) in RGB.

No, #737b7f is not one of the 216 web-safe colors — for that, every RGB channel would have to be a multiple of 51.

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.

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Build something with this color

Generate a full palette from #737b7f, or check how it holds up for accessibility.

Generate a palette → Check contrast