#1b919b

Color #1b919b

A vivid, highly saturated dark cyan.

Closest named color Dark Cyan #008b8b · ΔE 6.95 Nearest Tailwind class teal-600 #009689 · ΔE 9.5

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

Conversions

HEX

#1b919b

RGB

rgb(27, 145, 155)

HSL

hsl(184.7, 70.3%, 35.7%)

HSV / HSB

hsv(184.7, 82.6%, 60.8%)

CMYK

cmyk(82.6%, 6.5%, 0%, 39.2%)

LAB

lab(54.92, -26.8, -14.14)

LCH

lch(54.92, 30.3, 207.82)

OKLCH

oklch(60.1%, 0.0969, 203.92)

HWB

hwb(184.7, 10.6%, 39.2%)

Harmony colors

Complementary

#9b251b

Analogous

#1b9b65

#1b919b

#1b519b

Triadic

#1b919b

#9b1b91

#919b1b

Split-complementary

#1b919b

#9b1b51

#9b651b

Tetradic

#1b919b

#251b9b

#9b251b

#919b1b

Square

#1b919b

#651b9b

#9b251b

#519b1b

Shades

Color #1b919b mixed toward black.

#177981

#126167

#0e494e

#093034

#05181a

Tints

Color #1b919b mixed toward white.

#23bdca

#45d2df

#73dee7

#a2e9ef

#d0f4f7

Tones

Color #1b919b mixed toward gray.

#268890

#307f86

#3b767b

#466d70

#506466

Accessibility

Aa White text on this color

3.77:1

Aa Black text on this color

5.57:1

Black text reads better on this background (5.57:1). That passes WCAG AA (≥4.5:1) for normal-size text, but not AAA.

Under color vision deficiencies

Protanopia

#656599 · ΔE 28.8

Deuteranopia

#5e5698 · ΔE 32.4

Tritanopia

#2b9796 · ΔE 4.8

Achromatopsia

#838383 · ΔE 21.2

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

Code

CSS

background-color: #1b919b;

Tailwind (arbitrary value)

bg-[#1b919b]

Related colors

Powder Blue #b0e0e6

Cadet Blue #5f9ea0

Dark Turquoise #00ced1

Aqua #00ffff

Azure #f0ffff

Dark Cyan #008b8b

Frequently asked questions

#1b919b (#1b919b) is rgb(27, 145, 155) in RGB.

No, #1b919b 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 #1b919b, or check how it holds up for accessibility.

Generate a palette → Check contrast