#2f375f

Color #2f375f

A muted dark blue.

Closest named color Charcoal #36454f · ΔE 21.31 Nearest Tailwind class blue-950 #162456 · ΔE 6.4

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Conversions

HEX

#2f375f

RGB

rgb(47, 55, 95)

HSL

hsl(230, 33.8%, 27.8%)

HSV / HSB

hsv(230, 50.5%, 37.3%)

CMYK

cmyk(50.5%, 42.1%, 0%, 62.7%)

LAB

lab(24.2, 8.97, -24.91)

LCH

lch(24.2, 26.48, 289.8)

OKLCH

oklch(35%, 0.0704, 273.66)

HWB

hwb(230, 18.4%, 62.7%)

Harmony colors

Complementary

#5f572f

Analogous

#2f4f5f

#2f375f

#3f2f5f

Triadic

#2f375f

#5f2f37

#375f2f

Split-complementary

#2f375f

#5f3f2f

#4f5f2f

Tetradic

#2f375f

#572f5f

#5f572f

#375f2f

Square

#2f375f

#5f2f4f

#5f572f

#2f5f3f

Shades

Color #2f375f mixed toward black.

#272e4f

#1f253f

#171b2f

#101220

#080910

Tints

Color #2f375f mixed toward white.

#434f88

#5b69ae

#848ec2

#adb4d6

#d6d9eb

Tones

Color #2f375f mixed toward gray.

#333a5b

#373c57

#3b3f53

#3f424f

#43444b

Accessibility

Aa White text on this color

11.46:1

Aa Black text on this color

1.83:1

White text reads better on this background (11.46:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#333357 · ΔE 3

Deuteranopia

#323255 · ΔE 3.3

Tritanopia

#2f514f · ΔE 23.6

Achromatopsia

#3a3a3a · ΔE 17.2

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

Code

CSS

background-color: #2f375f;

Tailwind (arbitrary value)

bg-[#2f375f]

Related colors

Royal Blue #4169e1

Navy #000080

Lavender #e6e6fa

Blue #0000ff

Dark Blue #00008b

Ghost White #f8f8ff

Frequently asked questions

#2f375f (#2f375f) is rgb(47, 55, 95) in RGB.

No, #2f375f is not web-safe. The nearest web-safe colors are among its tones and shades below.

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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 #2f375f, or check how it holds up for accessibility.

Generate a palette → Check contrast