#12474b

Color #12474b

A moderately saturated very dark cyan.

Closest named color Dark Slate Gray #2f4f4f · ΔE 6.64 Nearest Tailwind class teal-900 #0b4f4a · ΔE 5.8

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Conversions

HEX

#12474b

RGB

rgb(18, 71, 75)

HSL

hsl(184.2, 61.3%, 18.2%)

HSV / HSB

hsv(184.2, 76%, 29.4%)

CMYK

cmyk(76%, 5.3%, 0%, 70.6%)

LAB

lab(27.14, -15.39, -7.42)

LCH

lch(27.14, 17.09, 205.74)

OKLCH

oklch(36.6%, 0.0541, 202.39)

HWB

hwb(184.2, 7.1%, 70.6%)

Harmony colors

Complementary

#4b1612

Analogous

#124b32

#12474b

#122a4b

Triadic

#12474b

#4b1247

#474b12

Split-complementary

#12474b

#4b122a

#4b3212

Tetradic

#12474b

#16124b

#4b1612

#474b12

Square

#12474b

#32124b

#4b1612

#2a4b12

Shades

Color #12474b mixed toward black.

#0f3b3e

#0c2f32

#092325

#061819

#030c0c

Tints

Color #12474b mixed toward white.

#1f7c83

#2db1bb

#57ced7

#8fdee4

#c7eff2

Tones

Color #12474b mixed toward gray.

#174346

#1b3f41

#203b3d

#253738

#2a3233

Accessibility

Aa White text on this color

10.35:1

Aa Black text on this color

2.03:1

White text reads better on this background (10.35:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#31314a · ΔE 23

Deuteranopia

#2e2a4a · ΔE 25.5

Tritanopia

#184949 · ΔE 2.1

Achromatopsia

#404040 · ΔE 15.6

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

Code

CSS

background-color: #12474b;

Tailwind (arbitrary value)

bg-[#12474b]

Related colors

Cadet Blue #5f9ea0

Powder Blue #b0e0e6

Dark Turquoise #00ced1

Aqua #00ffff

Azure #f0ffff

Dark Cyan #008b8b

Frequently asked questions

#12474b (#12474b) is rgb(18, 71, 75) in RGB.

No, #12474b is not web-safe. The nearest web-safe colors are among its tones and shades below.

Related tools

Colors

HEX to RGB Converter

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Palette Generator

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Build something with this color

Generate a full palette from #12474b, or check how it holds up for accessibility.

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