#131930

Color #131930

A moderately saturated very dark blue.

Closest named color Black #000000 · ΔE 19.51 Nearest Tailwind class slate-900 #0f172b · ΔE 2

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

Conversions

HEX

#131930

RGB

rgb(19, 25, 48)

HSL

hsl(227.6, 43.3%, 13.1%)

HSV / HSB

hsv(227.6, 60.4%, 18.8%)

CMYK

cmyk(60.4%, 47.9%, 0%, 81.2%)

LAB

lab(9.38, 5.39, -16.23)

LCH

lch(9.38, 17.1, 288.37)

OKLCH

oklch(22.1%, 0.0459, 271.25)

HWB

hwb(227.6, 7.5%, 81.2%)

Harmony colors

Complementary

#302a13

Analogous

#132730

#131930

#1b1330

Triadic

#131930

#301319

#193013

Split-complementary

#131930

#301b13

#273013

Tetradic

#131930

#2a1330

#302a13

#193013

Square

#131930

#301327

#302a13

#13301b

Shades

Color #131930 mixed toward black.

#101528

#0d1120

#090c18

#060810

#030408

Tints

Color #131930 mixed toward white.

#283465

#3d509a

#6074c0

#95a2d5

#cad1ea

Tones

Color #131930 mixed toward gray.

#151a2d

#181c2b

#1a1d29

#1d1f26

#1f2024

Accessibility

Aa White text on this color

17.36:1

Aa Black text on this color

1.21:1

White text reads better on this background (17.36:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#16162c · ΔE 2.6

Deuteranopia

#15152a · ΔE 2.7

Tritanopia

#132827 · ΔE 18.5

Achromatopsia

#1a1a1a · ΔE 12.9

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

Code

CSS

background-color: #131930;

Tailwind (arbitrary value)

bg-[#131930]

Related colors

Royal Blue #4169e1

Cornflower Blue #6495ed

Navy #000080

Lavender #e6e6fa

Blue #0000ff

Dark Blue #00008b

Frequently asked questions

#131930 (#131930) is rgb(19, 25, 48) in RGB.

No, #131930 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.

Try it → Accessibility

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 #131930, or check how it holds up for accessibility.

Generate a palette → Check contrast