#274f52

Color #274f52

A muted dark cyan.

Closest named color Dark Slate Gray #2f4f4f · ΔE 2.8 Nearest Tailwind class teal-900 #0b4f4a · ΔE 6.3

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Conversions

HEX

#274f52

RGB

rgb(39, 79, 82)

HSL

hsl(184.2, 35.5%, 23.7%)

HSV / HSB

hsv(184.2, 52.4%, 32.2%)

CMYK

cmyk(52.4%, 3.7%, 0%, 67.8%)

LAB

lab(30.95, -13.12, -6.13)

LCH

lch(30.95, 14.48, 205.04)

OKLCH

oklch(40%, 0.0454, 201.87)

HWB

hwb(184.2, 15.3%, 67.8%)

Harmony colors

Complementary

#522a27

Analogous

#27523f

#274f52

#273952

Triadic

#274f52

#52274f

#4f5227

Split-complementary

#274f52

#522739

#523f27

Tetradic

#274f52

#2a2752

#522a27

#4f5227

Square

#274f52

#3f2752

#522a27

#395227

Shades

Color #274f52 mixed toward black.

#204244

#1a3537

#132729

#0d1a1b

#060d0e

Tints

Color #274f52 mixed toward white.

#3c797e

#51a4aa

#7bbbc0

#a7d2d5

#d3e8ea

Tones

Color #274f52 mixed toward gray.

#2b4c4e

#2e494b

#324647

#354344

#394040

Accessibility

Aa White text on this color

9.03:1

Aa Black text on this color

2.33:1

White text reads better on this background (9.03:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#3c3c51 · ΔE 20.6

Deuteranopia

#3a3751 · ΔE 23.1

Tritanopia

#2a5151 · ΔE 1.7

Achromatopsia

#494949 · ΔE 14

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

Code

CSS

background-color: #274f52;

Tailwind (arbitrary value)

bg-[#274f52]

Related colors

Cadet Blue #5f9ea0

Powder Blue #b0e0e6

Dark Turquoise #00ced1

Aqua #00ffff

Azure #f0ffff

Dark Cyan #008b8b

Frequently asked questions

#274f52 (#274f52) is rgb(39, 79, 82) in RGB.

No, #274f52 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 #274f52, or check how it holds up for accessibility.

Generate a palette → Check contrast