#40747a

Color #40747a

A muted dark cyan.

Closest named color Teal #008080 · ΔE 13.47 Nearest Tailwind class cyan-700 #007595 · ΔE 9.4

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Conversions

HEX

#40747a

RGB

rgb(64, 116, 122)

HSL

hsl(186.2, 31.2%, 36.5%)

HSV / HSB

hsv(186.2, 47.5%, 47.8%)

CMYK

cmyk(47.5%, 4.9%, 0%, 52.2%)

LAB

lab(45.61, -15.64, -8.72)

LCH

lch(45.61, 17.91, 209.14)

OKLCH

oklch(52.5%, 0.0564, 205.2)

HWB

hwb(186.2, 25.1%, 52.2%)

Harmony colors

Complementary

#7a4640

Analogous

#407a63

#40747a

#40577a

Triadic

#40747a

#7a4074

#747a40

Split-complementary

#40747a

#7a4057

#7a6340

Tetradic

#40747a

#46407a

#7a4640

#747a40

Square

#40747a

#63407a

#7a4640

#577a40

Shades

Color #40747a mixed toward black.

#356166

#2b4d51

#203a3d

#152729

#0b1314

Tints

Color #40747a mixed toward white.

#53969e

#71aeb5

#95c2c7

#b8d6da

#dcebec

Tones

Color #40747a mixed toward gray.

#457075

#4a6c70

#4f696c

#536567

#586162

Accessibility

Aa White text on this color

5.25:1

Aa Black text on this color

4:1

White text reads better on this background (5.25:1). That passes WCAG AA (≥4.5:1) for normal-size text, but not AAA.

Under color vision deficiencies

Protanopia

#5b5b79 · ΔE 23.2

Deuteranopia

#585478 · ΔE 25.3

Tritanopia

#447777 · ΔE 3

Achromatopsia

#6c6c6c · ΔE 15.9

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

Code

CSS

background-color: #40747a;

Tailwind (arbitrary value)

bg-[#40747a]

Related colors

Powder Blue #b0e0e6

Cadet Blue #5f9ea0

Dark Turquoise #00ced1

Aqua #00ffff

Azure #f0ffff

Dark Cyan #008b8b

Frequently asked questions

#40747a (#40747a) is rgb(64, 116, 122) in RGB.

No, #40747a 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.

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Contrast Checker

Check the WCAG contrast ratio between any two colors, live, with AA/AAA pass-fail results.

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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 #40747a, or check how it holds up for accessibility.

Generate a palette → Check contrast