#3d646f

Color #3d646f

A muted dark cyan.

Closest named color Dark Slate Gray #2f4f4f · ΔE 11.14 Nearest Tailwind class cyan-800 #005f78 · ΔE 6.4

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

Conversions

HEX

#3d646f

RGB

rgb(61, 100, 111)

HSL

hsl(193.2, 29.1%, 33.7%)

HSV / HSB

hsv(193.2, 45%, 43.5%)

CMYK

cmyk(45%, 9.9%, 0%, 56.5%)

LAB

lab(40, -10.59, -10.53)

LCH

lch(40, 14.93, 224.84)

OKLCH

oklch(47.9%, 0.0475, 217.64)

HWB

hwb(193.2, 23.9%, 56.5%)

Harmony colors

Complementary

#6f483d

Analogous

#3d6f61

#3d646f

#3d4b6f

Triadic

#3d646f

#6f3d64

#646f3d

Split-complementary

#3d646f

#6f3d4b

#6f613d

Tetradic

#3d646f

#483d6f

#6f483d

#646f3d

Square

#3d646f

#613d6f

#6f483d

#4b6f3d

Shades

Color #3d646f mixed toward black.

#33535c

#29434a

#1e3237

#142125

#0a1112

Tints

Color #3d646f mixed toward white.

#518593

#6da1af

#92b8c3

#b6d0d7

#dbe7eb

Tones

Color #3d646f mixed toward gray.

#41626b

#455f67

#495d62

#4e5b5e

#52585a

Accessibility

Aa White text on this color

6.46:1

Aa Black text on this color

3.25:1

White text reads better on this background (6.46:1). That passes WCAG AA (≥4.5:1) for normal-size text, but not AAA.

Under color vision deficiencies

Protanopia

#51516c · ΔE 19.2

Deuteranopia

#4e4b6c · ΔE 21.2

Tritanopia

#406a6a · ΔE 6.2

Achromatopsia

#5e5e5e · ΔE 13.3

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

Code

CSS

background-color: #3d646f;

Tailwind (arbitrary value)

bg-[#3d646f]

Related colors

Light Blue #add8e6

Deep Sky Blue #00bfff

Sky Blue #87ceeb

Powder Blue #b0e0e6

Light Sky Blue #87cefa

Charcoal #36454f

Frequently asked questions

#3d646f (#3d646f) is rgb(61, 100, 111) in RGB.

No, #3d646f 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 #3d646f, or check how it holds up for accessibility.

Generate a palette → Check contrast