#131315

Color #131315

A nearly neutral, gray-leaning very dark blue.

Closest named color Black #000000 · ΔE 6.09 Nearest Tailwind class neutral-900 #171717 · ΔE 1.7

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Conversions

HEX

#131315

RGB

rgb(19, 19, 21)

HSL

hsl(240, 5%, 7.8%)

HSV / HSB

hsv(240, 9.5%, 8.2%)

CMYK

cmyk(9.5%, 9.5%, 0%, 91.8%)

LAB

lab(5.95, 0.45, -1.23)

LCH

lch(5.95, 1.31, 290.1)

OKLCH

oklch(18.8%, 0.0041, 285.75)

HWB

hwb(240, 7.5%, 91.8%)

Harmony colors

Complementary

#151513

Analogous

#131415

#131315

#141315

Triadic

#131315

#151313

#131513

Split-complementary

#131315

#151413

#141513

Tetradic

#131315

#151315

#151513

#131513

Square

#131315

#151314

#151513

#131514

Shades

Color #131315 mixed toward black.

#101011

#0d0d0e

#09090a

#060607

#030303

Tints

Color #131315 mixed toward white.

#38383e

#5d5d67

#84848f

#adadb5

#d6d6da

Tones

Color #131315 mixed toward gray.

#131315

#131314

#141414

Accessibility

Aa White text on this color

18.56:1

Aa Black text on this color

1.13:1

White text reads better on this background (18.56:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#131315 · ΔE 0

Deuteranopia

#131314 · ΔE 0.7

Tritanopia

#131414 · ΔE 1.7

Achromatopsia

#131313 · ΔE 1.4

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

Code

CSS

background-color: #131315;

Tailwind (arbitrary value)

bg-[#131315]

Related colors

Navy #000080

Lavender #e6e6fa

Blue #0000ff

Dark Blue #00008b

Ghost White #f8f8ff

Medium Blue #0000cd

Frequently asked questions

#131315 (#131315) is rgb(19, 19, 21) in RGB.

No, #131315 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 #131315, or check how it holds up for accessibility.

Generate a palette → Check contrast