#134b4e

Color #134b4e

A moderately saturated very dark cyan.

Closest named color Dark Slate Gray #2f4f4f · ΔE 6.32 Nearest Tailwind class teal-900 #0b4f4a · ΔE 4.7

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

Conversions

HEX

#134b4e

RGB

rgb(19, 75, 78)

HSL

hsl(183.1, 60.8%, 19%)

HSV / HSB

hsv(183.1, 75.6%, 30.6%)

CMYK

cmyk(75.6%, 3.8%, 0%, 69.4%)

LAB

lab(28.7, -16.46, -7.02)

LCH

lch(28.7, 17.89, 203.1)

OKLCH

oklch(37.9%, 0.0563, 200.27)

HWB

hwb(183.1, 7.5%, 69.4%)

Harmony colors

Complementary

#4e1613

Analogous

#134e33

#134b4e

#132d4e

Triadic

#134b4e

#4e134b

#4b4e13

Split-complementary

#134b4e

#4e132d

#4e3313

Tetradic

#134b4e

#16134e

#4e1613

#4b4e13

Square

#134b4e

#33134e

#4e1613

#2d4e13

Shades

Color #134b4e mixed toward black.

#103e41

#0d3234

#092527

#06191a

#030c0d

Tints

Color #134b4e mixed toward white.

#208085

#2eb5bd

#59d0d7

#90e0e4

#c8eff2

Tones

Color #134b4e mixed toward gray.

#184649

#1d4244

#223e3f

#27393a

#2c3535

Accessibility

Aa White text on this color

9.79:1

Aa Black text on this color

2.14:1

White text reads better on this background (9.79:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#34344d · ΔE 23.6

Deuteranopia

#312c4d · ΔE 26.4

Tritanopia

#194d4d · ΔE 1.6

Achromatopsia

#444444 · ΔE 16.2

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

Code

CSS

background-color: #134b4e;

Tailwind (arbitrary value)

bg-[#134b4e]

Related colors

Cadet Blue #5f9ea0

Dark Turquoise #00ced1

Aqua #00ffff

Azure #f0ffff

Dark Cyan #008b8b

Dark Slate Gray #2f4f4f

Frequently asked questions

#134b4e (#134b4e) is rgb(19, 75, 78) in RGB.

No, #134b4e 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 #134b4e, or check how it holds up for accessibility.

Generate a palette → Check contrast