#372c77

Color #372c77

A moderately saturated dark blue.

Closest named color Dark Slate Blue #483d8b · ΔE 7.39 Nearest Tailwind class indigo-900 #312c85 · ΔE 2.9

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

Conversions

HEX

#372c77

RGB

rgb(55, 44, 119)

HSL

hsl(248.8, 46%, 32%)

HSV / HSB

hsv(248.8, 63%, 46.7%)

CMYK

cmyk(53.8%, 63%, 0%, 53.3%)

LAB

lab(23.49, 26.69, -41.49)

LCH

lch(23.49, 49.33, 302.75)

OKLCH

oklch(35.2%, 0.1229, 284.85)

HWB

hwb(248.8, 17.3%, 53.3%)

Harmony colors

Complementary

#6c772c

Analogous

#2c4777

#372c77

#5d2c77

Triadic

#372c77

#77372c

#2c7737

Split-complementary

#372c77

#775d2c

#47772c

Tetradic

#372c77

#772c6c

#6c772c

#2c7737

Square

#372c77

#772c47

#6c772c

#2c775d

Shades

Color #372c77 mixed toward black.

#2e2563

#251d4f

#1c163c

#120f28

#090714

Tints

Color #372c77 mixed toward white.

#4b3ca1

#6656c1

#8c80d0

#b2abe0

#d9d5ef

Tones

Color #372c77 mixed toward gray.

#3b3271

#40396b

#443f64

#49455e

#4d4b58

Accessibility

Aa White text on this color

11.74:1

Aa Black text on this color

1.79:1

White text reads better on this background (11.74:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#33326b · ΔE 3.9

Deuteranopia

#333467 · ΔE 5.3

Tritanopia

#375f5d · ΔE 28.7

Achromatopsia

#383838 · ΔE 23.9

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

Code

CSS

background-color: #372c77;

Tailwind (arbitrary value)

bg-[#372c77]

Related colors

Dark Slate Blue #483d8b

Medium Slate Blue #7b68ee

Slate Blue #6a5acd

Navy #000080

Lavender #e6e6fa

Blue #0000ff

Frequently asked questions

#372c77 (#372c77) is rgb(55, 44, 119) in RGB.

No, #372c77 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 #372c77, or check how it holds up for accessibility.

Generate a palette → Check contrast