#011f23

Color #011f23

A vivid, highly saturated very dark cyan.

Closest named color Black #000000 · ΔE 14.94 Nearest Tailwind class teal-950 #022f2e · ΔE 6.7

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Conversions

HEX

#011f23

RGB

rgb(1, 31, 35)

HSL

hsl(187.1, 94.4%, 7.1%)

HSV / HSB

hsv(187.1, 97.1%, 13.7%)

CMYK

cmyk(97.1%, 11.4%, 0%, 86.3%)

LAB

lab(9.86, -9.48, -6)

LCH

lch(9.86, 11.22, 212.33)

OKLCH

oklch(21.9%, 0.0365, 207.27)

HWB

hwb(187.1, 0.4%, 86.3%)

Harmony colors

Complementary

#230501

Analogous

#012316

#011f23

#010e23

Triadic

#011f23

#23011f

#1f2301

Split-complementary

#011f23

#23010e

#231601

Tetradic

#011f23

#050123

#230501

#1f2301

Square

#011f23

#160123

#230501

#0e2301

Shades

Color #011f23 mixed toward black.

#011a1d

#011517

#011012

#000a0c

#000506

Tints

Color #011f23 mixed toward white.

#036370

#05a7bd

#19def8

#65e9fb

#b2f4fd

Tones

Color #011f23 mixed toward gray.

#041d20

#071b1d

#0a191b

#0c1618

#0f1415

Accessibility

Aa White text on this color

17.19:1

Aa Black text on this color

1.22:1

White text reads better on this background (17.19:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#121222 · ΔE 16.8

Deuteranopia

#100e22 · ΔE 18.5

Tritanopia

#032121 · ΔE 2.8

Achromatopsia

#1b1b1b · ΔE 11.4

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

Code

CSS

background-color: #011f23;

Tailwind (arbitrary value)

bg-[#011f23]

Related colors

Powder Blue #b0e0e6

Cadet Blue #5f9ea0

Dark Turquoise #00ced1

Aqua #00ffff

Azure #f0ffff

Dark Cyan #008b8b

Frequently asked questions

#011f23 (#011f23) is rgb(1, 31, 35) in RGB.

No, #011f23 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 #011f23, or check how it holds up for accessibility.

Generate a palette → Check contrast