#1a5255

Color #1a5255

A moderately saturated dark cyan.

Closest named color Dark Slate Gray #2f4f4f · ΔE 6.13 Nearest Tailwind class teal-900 #0b4f4a · ΔE 4.7

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

Conversions

HEX

#1a5255

RGB

rgb(26, 82, 85)

HSL

hsl(183.1, 53.2%, 21.8%)

HSV / HSB

hsv(183.1, 69.4%, 33.3%)

CMYK

cmyk(69.4%, 3.5%, 0%, 66.7%)

LAB

lab(31.6, -16.8, -7.13)

LCH

lch(31.6, 18.25, 203)

OKLCH

oklch(40.4%, 0.0572, 200.24)

HWB

hwb(183.1, 10.2%, 66.7%)

Harmony colors

Complementary

#551d1a

Analogous

#1a553b

#1a5255

#1a3555

Triadic

#1a5255

#551a52

#52551a

Split-complementary

#1a5255

#551a35

#553b1a

Tetradic

#1a5255

#1d1a55

#551d1a

#52551a

Square

#1a5255

#3b1a55

#551d1a

#35551a

Shades

Color #1a5255 mixed toward black.

#164447

#113739

#0d292b

#091b1c

#040e0e

Tints

Color #1a5255 mixed toward white.

#2a8388

#39b4bb

#66cbd0

#99dce0

#cceeef

Tones

Color #1a5255 mixed toward gray.

#1f4e50

#24494b

#294546

#2e4041

#333c3d

Accessibility

Aa White text on this color

8.82:1

Aa Black text on this color

2.38:1

White text reads better on this background (8.82:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#3a3b54 · ΔE 23.3

Deuteranopia

#373354 · ΔE 26.2

Tritanopia

#1f5454 · ΔE 1.6

Achromatopsia

#4a4a4a · ΔE 16.4

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

Code

CSS

background-color: #1a5255;

Tailwind (arbitrary value)

bg-[#1a5255]

Related colors

Cadet Blue #5f9ea0

Dark Turquoise #00ced1

Aqua #00ffff

Azure #f0ffff

Dark Cyan #008b8b

Dark Slate Gray #2f4f4f

Frequently asked questions

#1a5255 (#1a5255) is rgb(26, 82, 85) in RGB.

No, #1a5255 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 #1a5255, or check how it holds up for accessibility.

Generate a palette → Check contrast