#0f4d5f

Color #0f4d5f

A vivid, highly saturated dark cyan.

Closest named color Charcoal #36454f · ΔE 11.95 Nearest Tailwind class cyan-900 #104e64 · ΔE 1.9

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Conversions

HEX

#0f4d5f

RGB

rgb(15, 77, 95)

HSL

hsl(193.5, 72.7%, 21.6%)

HSV / HSB

hsv(193.5, 84.2%, 37.3%)

CMYK

cmyk(84.2%, 18.9%, 0%, 62.7%)

LAB

lab(30, -11.98, -15.96)

LCH

lch(30, 19.96, 233.11)

OKLCH

oklch(39.2%, 0.0663, 222.43)

HWB

hwb(193.5, 5.9%, 62.7%)

Harmony colors

Complementary

#5f210f

Analogous

#0f5f49

#0f4d5f

#0f255f

Triadic

#0f4d5f

#5f0f4d

#4d5f0f

Split-complementary

#0f4d5f

#5f0f25

#5f490f

Tetradic

#0f4d5f

#210f5f

#5f210f

#4d5f0f

Square

#0f4d5f

#490f5f

#5f210f

#255f0f

Shades

Color #0f4d5f mixed toward black.

#0d404f

#0a333f

#082730

#051a20

#030d10

Tints

Color #0f4d5f mixed toward white.

#187c99

#21aad2

#52c3e4

#8cd7ed

#c5ebf6

Tones

Color #0f4d5f mixed toward gray.

#164958

#1c4652

#23424b

#2a3e44

#303b3e

Accessibility

Aa White text on this color

9.35:1

Aa Black text on this color

2.25:1

White text reads better on this background (9.35:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#34355b · ΔE 20.3

Deuteranopia

#312c5a · ΔE 21.5

Tritanopia

#165857 · ΔE 10.6

Achromatopsia

#474747 · ΔE 15.5

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

Code

CSS

background-color: #0f4d5f;

Tailwind (arbitrary value)

bg-[#0f4d5f]

Related colors

Light Blue #add8e6

Deep Sky Blue #00bfff

Sky Blue #87ceeb

Powder Blue #b0e0e6

Light Sky Blue #87cefa

Charcoal #36454f

Frequently asked questions

#0f4d5f (#0f4d5f) is rgb(15, 77, 95) in RGB.

No, #0f4d5f 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 #0f4d5f, or check how it holds up for accessibility.

Generate a palette → Check contrast