#3d4051

Color #3d4051

A nearly neutral, gray-leaning dark blue.

Closest named color Charcoal #36454f · ΔE 6.93 Nearest Tailwind class gray-700 #364153 · ΔE 3.8

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Conversions

HEX

#3d4051

RGB

rgb(61, 64, 81)

HSL

hsl(231, 14.1%, 27.8%)

HSV / HSB

hsv(231, 24.7%, 31.8%)

CMYK

cmyk(24.7%, 21%, 0%, 68.2%)

LAB

lab(27.44, 3.07, -10.64)

LCH

lch(27.44, 11.07, 286.09)

OKLCH

oklch(37.6%, 0.0293, 277.05)

HWB

hwb(231, 23.9%, 68.2%)

Harmony colors

Complementary

#514e3d

Analogous

#3d4a51

#3d4051

#443d51

Triadic

#3d4051

#513d40

#40513d

Split-complementary

#3d4051

#51443d

#4a513d

Tetradic

#3d4051

#4e3d51

#514e3d

#40513d

Square

#3d4051

#513d4a

#514e3d

#3d5144

Shades

Color #3d4051 mixed toward black.

#333543

#292b36

#1e2028

#14151b

#0a0b0d

Tints

Color #3d4051 mixed toward white.

#575c74

#737896

#969ab0

#b9bcca

#dcdde5

Tones

Color #3d4051 mixed toward gray.

#3f414f

#40424e

#42434c

#44454a

#454649

Accessibility

Aa White text on this color

10.24:1

Aa Black text on this color

2.05:1

White text reads better on this background (10.24:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#3e3e4d · ΔE 1.7

Deuteranopia

#3e3e4c · ΔE 1.9

Tritanopia

#3d4a4a · ΔE 12.5

Achromatopsia

#414141 · ΔE 9.2

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

Code

CSS

background-color: #3d4051;

Tailwind (arbitrary value)

bg-[#3d4051]

Related colors

Royal Blue #4169e1

Navy #000080

Lavender #e6e6fa

Blue #0000ff

Dark Blue #00008b

Ghost White #f8f8ff

Frequently asked questions

#3d4051 (#3d4051) is rgb(61, 64, 81) in RGB.

No, #3d4051 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 #3d4051, or check how it holds up for accessibility.

Generate a palette → Check contrast