#275f6e

Color #275f6e

A moderately saturated dark cyan.

Closest named color Dark Slate Gray #2f4f4f · ΔE 12.06 Nearest Tailwind class cyan-800 #005f78 · ΔE 3.7

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

Conversions

HEX

#275f6e

RGB

rgb(39, 95, 110)

HSL

hsl(192.7, 47.7%, 29.2%)

HSV / HSB

hsv(192.7, 64.5%, 43.1%)

CMYK

cmyk(64.5%, 13.6%, 0%, 56.9%)

LAB

lab(37.37, -13.31, -14)

LCH

lch(37.37, 19.32, 226.45)

OKLCH

oklch(45.5%, 0.0629, 218.22)

HWB

hwb(192.7, 15.3%, 56.9%)

Harmony colors

Complementary

#6e3627

Analogous

#276e59

#275f6e

#273b6e

Triadic

#275f6e

#6e275f

#5f6e27

Split-complementary

#275f6e

#6e273b

#6e5927

Tetradic

#275f6e

#36276e

#6e3627

#5f6e27

Square

#275f6e

#59276e

#6e3627

#3b6e27

Shades

Color #275f6e mixed toward black.

#204f5c

#1a3f49

#132f37

#0d2025

#061012

Tints

Color #275f6e mixed toward white.

#37859a

#4da8c0

#7abed0

#a6d3e0

#d3e9ef

Tones

Color #275f6e mixed toward gray.

#2d5c68

#335862

#39555c

#3f5156

#454e50

Accessibility

Aa White text on this color

7.12:1

Aa Black text on this color

2.95:1

White text reads better on this background (7.12:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#46466b · ΔE 21.6

Deuteranopia

#433e6a · ΔE 22.9

Tritanopia

#2c6867 · ΔE 8.6

Achromatopsia

#585858 · ΔE 15.7

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

Code

CSS

background-color: #275f6e;

Tailwind (arbitrary value)

bg-[#275f6e]

Related colors

Light Blue #add8e6

Deep Sky Blue #00bfff

Sky Blue #87ceeb

Powder Blue #b0e0e6

Light Sky Blue #87cefa

Cadet Blue #5f9ea0

Frequently asked questions

#275f6e (#275f6e) is rgb(39, 95, 110) in RGB.

No, #275f6e 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 #275f6e, or check how it holds up for accessibility.

Generate a palette → Check contrast