#1f2335

Color #1f2335

A muted very dark blue.

Closest named color Charcoal #36454f · ΔE 16.44 Nearest Tailwind class slate-800 #1d293d · ΔE 3.8

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Conversions

HEX

#1f2335

RGB

rgb(31, 35, 53)

HSL

hsl(229.1, 26.2%, 16.5%)

HSV / HSB

hsv(229.1, 41.5%, 20.8%)

CMYK

cmyk(41.5%, 34%, 0%, 79.2%)

LAB

lab(14.12, 3.66, -12.32)

LCH

lch(14.12, 12.85, 286.55)

OKLCH

oklch(26.1%, 0.0344, 274.17)

HWB

hwb(229.1, 12.2%, 79.2%)

Harmony colors

Complementary

#35311f

Analogous

#1f2e35

#1f2335

#261f35

Triadic

#1f2335

#351f23

#23351f

Split-complementary

#1f2335

#35261f

#2e351f

Tetradic

#1f2335

#311f35

#35311f

#23351f

Square

#1f2335

#351f2e

#35311f

#1f3526

Shades

Color #1f2335 mixed toward black.

#1a1d2c

#151723

#10121b

#0a0c12

#050609

Tints

Color #1f2335 mixed toward white.

#394162

#535e8f

#7983b0

#a5accb

#d2d6e5

Tones

Color #1f2335 mixed toward gray.

#212433

#232531

#252730

#26282e

#28292c

Accessibility

Aa White text on this color

15.55:1

Aa Black text on this color

1.35:1

White text reads better on this background (15.55:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#212131 · ΔE 2

Deuteranopia

#212030 · ΔE 2.6

Tritanopia

#1f2e2d · ΔE 14.8

Achromatopsia

#242424 · ΔE 10.3

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

Code

CSS

background-color: #1f2335;

Tailwind (arbitrary value)

bg-[#1f2335]

Related colors

Royal Blue #4169e1

Cornflower Blue #6495ed

Navy #000080

Lavender #e6e6fa

Blue #0000ff

Dark Blue #00008b

Frequently asked questions

#1f2335 (#1f2335) is rgb(31, 35, 53) in RGB.

No, #1f2335 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 #1f2335, or check how it holds up for accessibility.

Generate a palette → Check contrast