#131515

Color #131515

A nearly neutral, gray-leaning very dark cyan.

Closest named color Black #000000 · ΔE 6.64 Nearest Tailwind class neutral-900 #171717 · ΔE 1.5

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Conversions

HEX

#131515

RGB

rgb(19, 21, 21)

HSL

hsl(180, 5%, 7.8%)

HSV / HSB

hsv(180, 9.5%, 8.2%)

CMYK

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

LAB

lab(6.58, -0.85, -0.3)

LCH

lch(6.58, 0.9, 199.44)

OKLCH

oklch(19.4%, 0.0031, 196.7)

HWB

hwb(180, 7.5%, 91.8%)

Harmony colors

Complementary

#151313

Analogous

#131514

#131515

#131415

Triadic

#131515

#151315

#151513

Split-complementary

#131515

#151314

#151413

Tetradic

#131515

#131315

#151313

#151513

Square

#131515

#141315

#151313

#141513

Shades

Color #131515 mixed toward black.

#101111

#0d0e0e

#090a0a

#060707

#030303

Tints

Color #131515 mixed toward white.

#383e3e

#5d6767

#848f8f

#adb5b5

#d6dada

Tones

Color #131515 mixed toward gray.

#131515

#131414

#141414

Accessibility

Aa White text on this color

18.33:1

Aa Black text on this color

1.15:1

White text reads better on this background (18.33:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#141415 · ΔE 1.6

Deuteranopia

#141415 · ΔE 1.6

Tritanopia

#131515 · ΔE 0

Achromatopsia

#151515 · ΔE 1.3

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

Code

CSS

background-color: #131515;

Tailwind (arbitrary value)

bg-[#131515]

Related colors

Aqua #00ffff

Azure #f0ffff

Dark Cyan #008b8b

Dark Slate Gray #2f4f4f

Light Cyan #e0ffff

Pale Turquoise #afeeee

Frequently asked questions

#131515 (#131515) is rgb(19, 21, 21) in RGB.

No, #131515 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 #131515, or check how it holds up for accessibility.

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