#274243

Color #274243

A muted dark cyan.

Closest named color Dark Slate Gray #2f4f4f · ΔE 5.6 Nearest Tailwind class mist-700 #394447 · ΔE 6.6

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Conversions

HEX

#274243

RGB

rgb(39, 66, 67)

HSL

hsl(182.1, 26.4%, 20.8%)

HSV / HSB

hsv(182.1, 41.8%, 26.3%)

CMYK

cmyk(41.8%, 1.5%, 0%, 73.7%)

LAB

lab(25.96, -9.93, -3.86)

LCH

lch(25.96, 10.65, 201.24)

OKLCH

oklch(35.8%, 0.033, 198.76)

HWB

hwb(182.1, 15.3%, 73.7%)

Harmony colors

Complementary

#432827

Analogous

#274336

#274243

#273443

Triadic

#274243

#432742

#424327

Split-complementary

#274243

#432734

#433627

Tetradic

#274243

#282743

#432827

#424327

Square

#274243

#362743

#432827

#344327

Shades

Color #274243 mixed toward black.

#213738

#1a2c2d

#142122

#0d1616

#070b0b

Tints

Color #274243 mixed toward white.

#406c6e

#599698

#7fb3b5

#aacccd

#d4e6e6

Tones

Color #274243 mixed toward gray.

#294041

#2c3e3e

#2e3c3c

#30393a

#333737

Accessibility

Aa White text on this color

10.79:1

Aa Black text on this color

1.95:1

White text reads better on this background (10.79:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#353543 · ΔE 16.3

Deuteranopia

#333143 · ΔE 18.7

Tritanopia

#294343 · ΔE 0.7

Achromatopsia

#3d3d3d · ΔE 11.4

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

Code

CSS

background-color: #274243;

Tailwind (arbitrary value)

bg-[#274243]

Related colors

Cadet Blue #5f9ea0

Dark Turquoise #00ced1

Aqua #00ffff

Azure #f0ffff

Dark Cyan #008b8b

Dark Slate Gray #2f4f4f

Frequently asked questions

#274243 (#274243) is rgb(39, 66, 67) in RGB.

No, #274243 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.

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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 #274243, or check how it holds up for accessibility.

Generate a palette → Check contrast