#1c5858

Color #1c5858

A moderately saturated dark cyan.

Closest named color Dark Slate Gray #2f4f4f · ΔE 7.76 Nearest Tailwind class teal-900 #0b4f4a · ΔE 4.2

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Conversions

HEX

#1c5858

RGB

rgb(28, 88, 88)

HSL

hsl(180, 51.7%, 22.7%)

HSV / HSB

hsv(180, 68.2%, 34.5%)

CMYK

cmyk(68.2%, 0%, 0%, 65.5%)

LAB

lab(33.84, -18.77, -5.67)

LCH

lch(33.84, 19.61, 196.81)

OKLCH

oklch(42.3%, 0.0604, 195.07)

HWB

hwb(180, 11%, 65.5%)

Harmony colors

Complementary

#581c1c

Analogous

#1c583a

#1c5858

#1c3a58

Triadic

#1c5858

#581c58

#58581c

Split-complementary

#1c5858

#581c3a

#583a1c

Tetradic

#1c5858

#1c1c58

#581c1c

#58581c

Square

#1c5858

#3a1c58

#581c1c

#3a581c

Shades

Color #1c5858 mixed toward black.

#174949

#133b3b

#0e2c2c

#091d1d

#050f0f

Tints

Color #1c5858 mixed toward white.

#2c8a8a

#3cbbbb

#69cfcf

#9bdfdf

#cdefef

Tones

Color #1c5858 mixed toward gray.

#215353

#264e4e

#2b4949

#304444

#353f3f

Accessibility

Aa White text on this color

8.12:1

Aa Black text on this color

2.59:1

White text reads better on this background (8.12:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#3e3f58 · ΔE 24.4

Deuteranopia

#3b3658 · ΔE 27.7

Tritanopia

#225858 · ΔE 0.8

Achromatopsia

#505050 · ΔE 17.3

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

Code

CSS

background-color: #1c5858;

Tailwind (arbitrary value)

bg-[#1c5858]

Related colors

Aqua #00ffff

Azure #f0ffff

Dark Cyan #008b8b

Dark Slate Gray #2f4f4f

Light Cyan #e0ffff

Pale Turquoise #afeeee

Frequently asked questions

#1c5858 (#1c5858) is rgb(28, 88, 88) in RGB.

No, #1c5858 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 #1c5858, or check how it holds up for accessibility.

Generate a palette → Check contrast