#1d5a6a

Color #1d5a6a

A moderately saturated dark cyan.

Closest named color Dark Slate Gray #2f4f4f · ΔE 11.95 Nearest Tailwind class cyan-800 #005f78 · ΔE 3.5

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Conversions

HEX

#1d5a6a

RGB

rgb(29, 90, 106)

HSL

hsl(192.5, 57%, 26.5%)

HSV / HSB

hsv(192.5, 72.6%, 41.6%)

CMYK

cmyk(72.6%, 15.1%, 0%, 58.4%)

LAB

lab(35.23, -13.62, -14.83)

LCH

lch(35.23, 20.14, 227.44)

OKLCH

oklch(43.6%, 0.0661, 218.67)

HWB

hwb(192.5, 11.4%, 58.4%)

Harmony colors

Complementary

#6a2d1d

Analogous

#1d6a54

#1d5a6a

#1d346a

Triadic

#1d5a6a

#6a1d5a

#5a6a1d

Split-complementary

#1d5a6a

#6a1d34

#6a541d

Tetradic

#1d5a6a

#2d1d6a

#6a2d1d

#5a6a1d

Square

#1d5a6a

#541d6a

#6a2d1d

#346a1d

Shades

Color #1d5a6a mixed toward black.

#184b58

#133c47

#0f2d35

#0a1e23

#050f12

Tints

Color #1d5a6a mixed toward white.

#2a849b

#3bacc9

#6cc0d7

#9dd5e4

#ceeaf2

Tones

Color #1d5a6a mixed toward gray.

#235664

#2a535d

#304f57

#374b50

#3d474a

Accessibility

Aa White text on this color

7.71:1

Aa Black text on this color

2.72:1

White text reads better on this background (7.71:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#404066 · ΔE 21.7

Deuteranopia

#3d3866 · ΔE 22.8

Tritanopia

#236363 · ΔE 8.6

Achromatopsia

#535353 · ΔE 16

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

Code

CSS

background-color: #1d5a6a;

Tailwind (arbitrary value)

bg-[#1d5a6a]

Related colors

Light Blue #add8e6

Deep Sky Blue #00bfff

Sky Blue #87ceeb

Powder Blue #b0e0e6

Light Sky Blue #87cefa

Cadet Blue #5f9ea0

Frequently asked questions

#1d5a6a (#1d5a6a) is rgb(29, 90, 106) in RGB.

No, #1d5a6a 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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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 #1d5a6a, or check how it holds up for accessibility.

Generate a palette → Check contrast