#0b3f50

Color #0b3f50

A vivid, highly saturated very dark cyan.

Closest named color Charcoal #36454f · ΔE 10.38 Nearest Tailwind class cyan-950 #053345 · ΔE 4.1

Open in Palette generator Color wheel Color mixer Contrast checker Blindness simulator Gradient

Conversions

HEX

#0b3f50

RGB

rgb(11, 63, 80)

HSL

hsl(194.8, 75.8%, 17.8%)

HSV / HSB

hsv(194.8, 86.3%, 31.4%)

CMYK

cmyk(86.3%, 21.2%, 0%, 68.6%)

LAB

lab(24.34, -9.72, -14.99)

LCH

lch(24.34, 17.87, 237.04)

OKLCH

oklch(34.4%, 0.0593, 225.2)

HWB

hwb(194.8, 4.3%, 68.6%)

Harmony colors

Complementary

#501c0b

Analogous

#0b503e

#0b3f50

#0b1c50

Triadic

#0b3f50

#500b3f

#3f500b

Split-complementary

#0b3f50

#500b1c

#503e0b

Tetradic

#0b3f50

#1c0b50

#501c0b

#3f500b

Square

#0b3f50

#3e0b50

#501c0b

#1c500b

Shades

Color #0b3f50 mixed toward black.

#093442

#072a35

#051f28

#04151b

#020a0d

Tints

Color #0b3f50 mixed toward white.

#136f8d

#1ca0cb

#47bee6

#84d4ee

#c2e9f7

Tones

Color #0b3f50 mixed toward gray.

#113c4a

#163944

#1c363f

#223339

#283033

Accessibility

Aa White text on this color

11.41:1

Aa Black text on this color

1.84:1

White text reads better on this background (11.41:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#2a2b4c · ΔE 18.9

Deuteranopia

#27244b · ΔE 20.1

Tritanopia

#114949 · ΔE 10.2

Achromatopsia

#3a3a3a · ΔE 14.2

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

Code

CSS

background-color: #0b3f50;

Tailwind (arbitrary value)

bg-[#0b3f50]

Related colors

Light Blue #add8e6

Deep Sky Blue #00bfff

Sky Blue #87ceeb

Powder Blue #b0e0e6

Light Sky Blue #87cefa

Charcoal #36454f

Frequently asked questions

#0b3f50 (#0b3f50) is rgb(11, 63, 80) in RGB.

No, #0b3f50 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 #0b3f50, or check how it holds up for accessibility.

Generate a palette → Check contrast