#1b656d

Color #1b656d

A moderately saturated dark cyan.

Closest named color Dark Slate Gray #2f4f4f · ΔE 12.9 Nearest Tailwind class teal-800 #005f5a · ΔE 7.1

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

Conversions

HEX

#1b656d

RGB

rgb(27, 101, 109)

HSL

hsl(185.9, 60.3%, 26.7%)

HSV / HSB

hsv(185.9, 75.2%, 42.7%)

CMYK

cmyk(75.2%, 7.3%, 0%, 57.3%)

LAB

lab(38.97, -19.07, -10.99)

LCH

lch(38.97, 22.01, 209.95)

OKLCH

oklch(46.7%, 0.0705, 205.62)

HWB

hwb(185.9, 10.6%, 57.3%)

Harmony colors

Complementary

#6d231b

Analogous

#1b6d4c

#1b656d

#1b3c6d

Triadic

#1b656d

#6d1b65

#656d1b

Split-complementary

#1b656d

#6d1b3c

#6d4c1b

Tetradic

#1b656d

#231b6d

#6d231b

#656d1b

Square

#1b656d

#4c1b6d

#6d231b

#3c6d1b

Shades

Color #1b656d mixed toward black.

#17545b

#124349

#0e3337

#092224

#051112

Tints

Color #1b656d mixed toward white.

#27939f

#37bfce

#69cfda

#9bdfe6

#cdeff3

Tones

Color #1b656d mixed toward gray.

#226066

#295a5f

#305559

#364f52

#3d4a4b

Accessibility

Aa White text on this color

6.71:1

Aa Black text on this color

3.13:1

White text reads better on this background (6.71:1). That passes WCAG AA (≥4.5:1) for normal-size text, but not AAA.

Under color vision deficiencies

Protanopia

#47476b · ΔE 25.2

Deuteranopia

#433d6b · ΔE 27

Tritanopia

#236a69 · ΔE 4.5

Achromatopsia

#5c5c5c · ΔE 18

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

Code

CSS

background-color: #1b656d;

Tailwind (arbitrary value)

bg-[#1b656d]

Related colors

Powder Blue #b0e0e6

Cadet Blue #5f9ea0

Dark Turquoise #00ced1

Aqua #00ffff

Azure #f0ffff

Dark Cyan #008b8b

Frequently asked questions

#1b656d (#1b656d) is rgb(27, 101, 109) in RGB.

No, #1b656d 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 #1b656d, or check how it holds up for accessibility.

Generate a palette → Check contrast