#274b4b

Color #274b4b

A muted dark cyan.

Closest named color Dark Slate Gray #2f4f4f · ΔE 2.29 Nearest Tailwind class teal-900 #0b4f4a · ΔE 5.7

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

Conversions

HEX

#274b4b

RGB

rgb(39, 75, 75)

HSL

hsl(180, 31.6%, 22.4%)

HSV / HSB

hsv(180, 48%, 29.4%)

CMYK

cmyk(48%, 0%, 0%, 70.6%)

LAB

lab(29.34, -12.92, -4.05)

LCH

lch(29.34, 13.54, 197.4)

OKLCH

oklch(38.6%, 0.0416, 195.61)

HWB

hwb(180, 15.3%, 70.6%)

Harmony colors

Complementary

#4b2727

Analogous

#274b39

#274b4b

#27394b

Triadic

#274b4b

#4b274b

#4b4b27

Split-complementary

#274b4b

#4b2739

#4b3927

Tetradic

#274b4b

#27274b

#4b2727

#4b4b27

Square

#274b4b

#39274b

#4b2727

#394b27

Shades

Color #274b4b mixed toward black.

#213f3f

#1a3232

#142626

#0d1919

#070d0d

Tints

Color #274b4b mixed toward white.

#3e7777

#54a2a2

#7dbbbb

#a8d2d2

#d4e8e8

Tones

Color #274b4b mixed toward gray.

#2a4848

#2d4545

#304242

#333f3f

#363c3c

Accessibility

Aa White text on this color

9.57:1

Aa Black text on this color

2.19:1

White text reads better on this background (9.57:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#3a3a4b · ΔE 19.5

Deuteranopia

#38354b · ΔE 22.4

Tritanopia

#2a4b4b · ΔE 0.7

Achromatopsia

#454545 · ΔE 13.7

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

Code

CSS

background-color: #274b4b;

Tailwind (arbitrary value)

bg-[#274b4b]

Related colors

Aqua #00ffff

Azure #f0ffff

Dark Cyan #008b8b

Dark Slate Gray #2f4f4f

Light Cyan #e0ffff

Pale Turquoise #afeeee

Frequently asked questions

#274b4b (#274b4b) is rgb(39, 75, 75) in RGB.

No, #274b4b 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.

Try it → Accessibility

Contrast Checker

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

Try it → Generators

Palette Generator

Generate complementary, analogous, triadic, split-complementary, tetradic, square, and monochromatic palettes from any base color.

Try it →

Build something with this color

Generate a full palette from #274b4b, or check how it holds up for accessibility.

Generate a palette → Check contrast