#25555e

Color #25555e

A moderately saturated dark cyan.

Closest named color Dark Slate Gray #2f4f4f · ΔE 6.95 Nearest Tailwind class cyan-900 #104e64 · ΔE 6.3

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Conversions

HEX

#25555e

RGB

rgb(37, 85, 94)

HSL

hsl(189.5, 43.5%, 25.7%)

HSV / HSB

hsv(189.5, 60.6%, 36.9%)

CMYK

cmyk(60.6%, 9.6%, 0%, 63.1%)

LAB

lab(33.35, -13.27, -10.16)

LCH

lch(33.35, 16.71, 217.44)

OKLCH

oklch(42%, 0.0537, 211.53)

HWB

hwb(189.5, 14.5%, 63.1%)

Harmony colors

Complementary

#5e2e25

Analogous

#255e4b

#25555e

#25395e

Triadic

#25555e

#5e2555

#555e25

Split-complementary

#25555e

#5e2539

#5e4b25

Tetradic

#25555e

#2e255e

#5e2e25

#555e25

Square

#25555e

#4b255e

#5e2e25

#395e25

Shades

Color #25555e mixed toward black.

#1f474e

#19393f

#132b2f

#0c1c1f

#060e10

Tints

Color #25555e mixed toward white.

#377e8b

#4aa6b8

#77bcc9

#a4d3db

#d2e9ed

Tones

Color #25555e mixed toward gray.

#2a5259

#2f4f55

#334b50

#38484b

#3d4546

Accessibility

Aa White text on this color

8.27:1

Aa Black text on this color

2.54:1

White text reads better on this background (8.27:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#3f3f5c · ΔE 21.7

Deuteranopia

#3c385b · ΔE 23.7

Tritanopia

#295a5a · ΔE 5

Achromatopsia

#4e4e4e · ΔE 14.8

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

Code

CSS

background-color: #25555e;

Tailwind (arbitrary value)

bg-[#25555e]

Related colors

Powder Blue #b0e0e6

Light Blue #add8e6

Deep Sky Blue #00bfff

Cadet Blue #5f9ea0

Sky Blue #87ceeb

Dark Turquoise #00ced1

Frequently asked questions

#25555e (#25555e) is rgb(37, 85, 94) in RGB.

No, #25555e 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 #25555e, or check how it holds up for accessibility.

Generate a palette → Check contrast