#1f1d34

Color #1f1d34

A muted very dark blue.

Closest named color Black #000000 · ΔE 20.62 Nearest Tailwind class slate-900 #0f172b · ΔE 5.2

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Conversions

HEX

#1f1d34

RGB

rgb(31, 29, 52)

HSL

hsl(245.2, 28.4%, 15.9%)

HSV / HSB

hsv(245.2, 44.2%, 20.4%)

CMYK

cmyk(40.4%, 44.2%, 0%, 79.6%)

LAB

lab(12.08, 7.76, -14.8)

LCH

lch(12.08, 16.71, 297.67)

OKLCH

oklch(24.5%, 0.0432, 286.67)

HWB

hwb(245.2, 11.4%, 79.6%)

Harmony colors

Complementary

#32341d

Analogous

#1d2734

#1f1d34

#2b1d34

Triadic

#1f1d34

#341f1d

#1d341f

Split-complementary

#1f1d34

#342b1d

#27341d

Tetradic

#1f1d34

#341d32

#32341d

#1d341f

Square

#1f1d34

#341d27

#32341d

#1d342b

Shades

Color #1f1d34 mixed toward black.

#1a182b

#151323

#100f1a

#0a0a11

#050509

Tints

Color #1f1d34 mixed toward white.

#3a3762

#565090

#7b75b2

#a7a3cc

#d3d1e5

Tones

Color #1f1d34 mixed toward gray.

#211f32

#222130

#24232e

#25252c

#27272a

Accessibility

Aa White text on this color

16.36:1

Aa Black text on this color

1.28:1

White text reads better on this background (16.36:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#1e1e30 · ΔE 2.7

Deuteranopia

#1e1e2e · ΔE 3.6

Tritanopia

#1f2c2b · ΔE 18.1

Achromatopsia

#202020 · ΔE 13.2

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

Code

CSS

background-color: #1f1d34;

Tailwind (arbitrary value)

bg-[#1f1d34]

Related colors

Slate Blue #6a5acd

Dark Slate Blue #483d8b

Medium Slate Blue #7b68ee

Navy #000080

Lavender #e6e6fa

Blue #0000ff

Frequently asked questions

#1f1d34 (#1f1d34) is rgb(31, 29, 52) in RGB.

No, #1f1d34 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 #1f1d34, or check how it holds up for accessibility.

Generate a palette → Check contrast