#1f2232

Color #1f2232

A muted very dark blue.

Closest named color Charcoal #36454f · ΔE 16.47 Nearest Tailwind class gray-900 #101828 · ΔE 4

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Conversions

HEX

#1f2232

RGB

rgb(31, 34, 50)

HSL

hsl(230.5, 23.5%, 15.9%)

HSV / HSB

hsv(230.5, 38%, 19.6%)

CMYK

cmyk(38%, 32%, 0%, 80.4%)

LAB

lab(13.62, 3.39, -10.95)

LCH

lch(13.62, 11.46, 287.2)

OKLCH

oklch(25.7%, 0.0305, 275.84)

HWB

hwb(230.5, 12.2%, 80.4%)

Harmony colors

Complementary

#322f1f

Analogous

#1f2c32

#1f2232

#261f32

Triadic

#1f2232

#321f22

#22321f

Split-complementary

#1f2232

#32261f

#2c321f

Tetradic

#1f2232

#2f1f32

#322f1f

#22321f

Square

#1f2232

#321f2c

#322f1f

#1f3226

Shades

Color #1f2232 mixed toward black.

#1a1c2a

#151721

#101119

#0a0b11

#050608

Tints

Color #1f2232 mixed toward white.

#3a405e

#565e8a

#7b83ad

#a7acc8

#d3d6e4

Tones

Color #1f2232 mixed toward gray.

#212330

#22242f

#24252d

#25262c

#27272a

Accessibility

Aa White text on this color

15.75:1

Aa Black text on this color

1.33:1

White text reads better on this background (15.75:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#20202f · ΔE 1.6

Deuteranopia

#20202e · ΔE 1.7

Tritanopia

#1f2c2b · ΔE 13.6

Achromatopsia

#232323 · ΔE 9.5

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

Code

CSS

background-color: #1f2232;

Tailwind (arbitrary value)

bg-[#1f2232]

Related colors

Royal Blue #4169e1

Navy #000080

Lavender #e6e6fa

Blue #0000ff

Dark Blue #00008b

Ghost White #f8f8ff

Frequently asked questions

#1f2232 (#1f2232) is rgb(31, 34, 50) in RGB.

No, #1f2232 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 #1f2232, or check how it holds up for accessibility.

Generate a palette → Check contrast