#12535e

Color #12535e

A moderately saturated dark cyan.

Closest named color Dark Slate Gray #2f4f4f · ΔE 9.24 Nearest Tailwind class cyan-900 #104e64 · ΔE 6

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Conversions

HEX

#12535e

RGB

rgb(18, 83, 94)

HSL

hsl(188.7, 67.9%, 22%)

HSV / HSB

hsv(188.7, 80.9%, 36.9%)

CMYK

cmyk(80.9%, 11.7%, 0%, 63.1%)

LAB

lab(32.08, -15.49, -12.12)

LCH

lch(32.08, 19.67, 218.04)

OKLCH

oklch(40.8%, 0.0643, 211.71)

HWB

hwb(188.7, 7.1%, 63.1%)

Harmony colors

Complementary

#5e1d12

Analogous

#125e43

#12535e

#122d5e

Triadic

#12535e

#5e1253

#535e12

Split-complementary

#12535e

#5e122d

#5e4312

Tetradic

#12535e

#1d125e

#5e1d12

#535e12

Square

#12535e

#43125e

#5e1d12

#2d5e12

Shades

Color #12535e mixed toward black.

#0f454e

#0c373f

#092a2f

#061c1f

#030e10

Tints

Color #12535e mixed toward white.

#1d8496

#27b5ce

#58cbdf

#90ddea

#c7eef4

Tones

Color #12535e mixed toward gray.

#184f58

#1f4a51

#25464b

#2b4145

#323d3e

Accessibility

Aa White text on this color

8.66:1

Aa Black text on this color

2.42:1

White text reads better on this background (8.66:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#39395b · ΔE 23.3

Deuteranopia

#35315b · ΔE 24.5

Tritanopia

#1a5959 · ΔE 5.9

Achromatopsia

#4b4b4b · ΔE 16.4

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

Code

CSS

background-color: #12535e;

Tailwind (arbitrary value)

bg-[#12535e]

Related colors

Powder Blue #b0e0e6

Light Blue #add8e6

Deep Sky Blue #00bfff

Cadet Blue #5f9ea0

Dark Turquoise #00ced1

Aqua #00ffff

Frequently asked questions

#12535e (#12535e) is rgb(18, 83, 94) in RGB.

No, #12535e 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 #12535e, or check how it holds up for accessibility.

Generate a palette → Check contrast