#425b59

Color #425b59

A muted dark cyan.

Closest named color Dark Slate Gray #2f4f4f · ΔE 6.01 Nearest Tailwind class mist-600 #4b585b · ΔE 5.9

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Conversions

HEX

#425b59

RGB

rgb(66, 91, 89)

HSL

hsl(175.2, 15.9%, 30.8%)

HSV / HSB

hsv(175.2, 27.5%, 35.7%)

CMYK

cmyk(27.5%, 0%, 2.2%, 64.3%)

LAB

lab(36.67, -9.84, -1.9)

LCH

lch(36.67, 10.02, 190.93)

OKLCH

oklch(45%, 0.0303, 189.9)

HWB

hwb(175.2, 25.9%, 64.3%)

Harmony colors

Complementary

#5b4244

Analogous

#425b4d

#425b59

#42515b

Triadic

#425b59

#59425b

#5b5942

Split-complementary

#425b59

#5b4251

#5b4d42

Tetradic

#425b59

#42445b

#5b4244

#5b5942

Square

#425b59

#4d425b

#5b4244

#515b42

Shades

Color #425b59 mixed toward black.

#374c4a

#2c3d3b

#212e2d

#161e1e

#0b0f0f

Tints

Color #425b59 mixed toward white.

#5b7d7a

#779c99

#99b5b3

#bbcecc

#dde6e6

Tones

Color #425b59 mixed toward gray.

#445957

#465756

#485554

#4a5352

#4c5150

Accessibility

Aa White text on this color

7.31:1

Aa Black text on this color

2.87:1

White text reads better on this background (7.31:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#4e4e59 · ΔE 15.1

Deuteranopia

#4d4b5a · ΔE 17.5

Tritanopia

#445a5a · ΔE 1.7

Achromatopsia

#565656 · ΔE 11.1

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

Code

CSS

background-color: #425b59;

Tailwind (arbitrary value)

bg-[#425b59]

Related colors

Turquoise #40e0d0

Light Sea Green #20b2aa

Medium Turquoise #48d1cc

Aqua #00ffff

Azure #f0ffff

Dark Cyan #008b8b

Frequently asked questions

#425b59 (#425b59) is rgb(66, 91, 89) in RGB.

No, #425b59 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.

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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 #425b59, or check how it holds up for accessibility.

Generate a palette → Check contrast