#0b3339

Color #0b3339

A moderately saturated very dark cyan.

Closest named color Charcoal #36454f · ΔE 12.36 Nearest Tailwind class teal-950 #022f2e · ΔE 4.9

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Conversions

HEX

#0b3339

RGB

rgb(11, 51, 57)

HSL

hsl(187.8, 67.6%, 13.3%)

HSV / HSB

hsv(187.8, 80.7%, 22.4%)

CMYK

cmyk(80.7%, 10.5%, 0%, 77.6%)

LAB

lab(18.95, -11.22, -7.8)

LCH

lch(18.95, 13.66, 214.81)

OKLCH

oklch(29.7%, 0.0442, 209.41)

HWB

hwb(187.8, 4.3%, 77.6%)

Harmony colors

Complementary

#39110b

Analogous

#0b3928

#0b3339

#0b1c39

Triadic

#0b3339

#390b33

#33390b

Split-complementary

#0b3339

#390b1c

#39280b

Tetradic

#0b3339

#110b39

#39110b

#33390b

Square

#0b3339

#280b39

#39110b

#1c390b

Shades

Color #0b3339 mixed toward black.

#092a2f

#072226

#05191c

#041113

#020809

Tints

Color #0b3339 mixed toward white.

#176a77

#23a1b4

#46c8db

#83dae7

#c1edf3

Tones

Color #0b3339 mixed toward gray.

#0f3035

#132d31

#162a2d

#1a282a

#1e2526

Accessibility

Aa White text on this color

13.58:1

Aa Black text on this color

1.55:1

White text reads better on this background (13.58:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#222338 · ΔE 19.2

Deuteranopia

#201d37 · ΔE 22.2

Tritanopia

#0f3636 · ΔE 3.7

Achromatopsia

#2e2e2e · ΔE 13.1

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

Code

CSS

background-color: #0b3339;

Tailwind (arbitrary value)

bg-[#0b3339]

Related colors

Powder Blue #b0e0e6

Cadet Blue #5f9ea0

Light Blue #add8e6

Dark Turquoise #00ced1

Deep Sky Blue #00bfff

Aqua #00ffff

Frequently asked questions

#0b3339 (#0b3339) is rgb(11, 51, 57) in RGB.

No, #0b3339 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 #0b3339, or check how it holds up for accessibility.

Generate a palette → Check contrast