#0b4a56

Color #0b4a56

A vivid, highly saturated very dark cyan.

Closest named color Dark Slate Gray #2f4f4f · ΔE 9.52 Nearest Tailwind class cyan-900 #104e64 · ΔE 5.1

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Conversions

HEX

#0b4a56

RGB

rgb(11, 74, 86)

HSL

hsl(189.6, 77.3%, 19%)

HSV / HSB

hsv(189.6, 87.2%, 33.7%)

CMYK

cmyk(87.2%, 14%, 0%, 66.3%)

LAB

lab(28.49, -14.06, -12.52)

LCH

lch(28.49, 18.83, 221.68)

OKLCH

oklch(37.8%, 0.0621, 214.3)

HWB

hwb(189.6, 4.3%, 66.3%)

Harmony colors

Complementary

#56170b

Analogous

#0b563c

#0b4a56

#0b2456

Triadic

#0b4a56

#560b4a

#4a560b

Split-complementary

#0b4a56

#560b24

#563c0b

Tetradic

#0b4a56

#170b56

#56170b

#4a560b

Square

#0b4a56

#3c0b56

#56170b

#24560b

Shades

Color #0b4a56 mixed toward black.

#093e48

#073139

#05252b

#04191d

#020c0e

Tints

Color #0b4a56 mixed toward white.

#137e93

#1bb3d0

#48cee8

#85deef

#c2eff7

Tones

Color #0b4a56 mixed toward gray.

#114650

#174149

#1e3d43

#24393d

#2a3537

Accessibility

Aa White text on this color

9.87:1

Aa Black text on this color

2.13:1

White text reads better on this background (9.87:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#323253 · ΔE 22.5

Deuteranopia

#2e2a53 · ΔE 23.6

Tritanopia

#135151 · ΔE 6.8

Achromatopsia

#434343 · ΔE 15.7

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

Code

CSS

background-color: #0b4a56;

Tailwind (arbitrary value)

bg-[#0b4a56]

Related colors

Powder Blue #b0e0e6

Light Blue #add8e6

Deep Sky Blue #00bfff

Cadet Blue #5f9ea0

Sky Blue #87ceeb

Dark Turquoise #00ced1

Frequently asked questions

#0b4a56 (#0b4a56) is rgb(11, 74, 86) in RGB.

No, #0b4a56 is not one of the 216 web-safe colors — for that, every RGB channel would have to be a multiple of 51.

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 #0b4a56, or check how it holds up for accessibility.

Generate a palette → Check contrast