#11151a

Color #11151a

A muted very dark blue.

Closest named color Black #000000 · ΔE 7.74 Nearest Tailwind class zinc-900 #18181b · ΔE 2.7

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

Conversions

HEX

#11151a

RGB

rgb(17, 21, 26)

HSL

hsl(213.3, 20.9%, 8.4%)

HSV / HSB

hsv(213.3, 34.6%, 10.2%)

CMYK

cmyk(34.6%, 19.2%, 0%, 89.8%)

LAB

lab(6.59, -0.33, -4.04)

LCH

lch(6.59, 4.05, 265.33)

OKLCH

oklch(19.4%, 0.012, 253.99)

HWB

hwb(213.3, 6.7%, 89.8%)

Harmony colors

Complementary

#1a1611

Analogous

#11191a

#11151a

#11111a

Triadic

#11151a

#1a1115

#151a11

Split-complementary

#11151a

#1a1111

#191a11

Tetradic

#11151a

#16111a

#1a1611

#151a11

Square

#11151a

#1a1119

#1a1611

#111a11

Shades

Color #11151a mixed toward black.

#0e1116

#0b0e11

#080a0d

#060709

#030304

Tints

Color #11151a mixed toward white.

#303b49

#4f6178

#7288a3

#a1afc1

#d0d7e0

Tones

Color #11151a mixed toward gray.

#121519

#121518

#131518

#141517

#151516

Accessibility

Aa White text on this color

18.32:1

Aa Black text on this color

1.15:1

White text reads better on this background (18.32:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#131319 · ΔE 2.6

Deuteranopia

#131219 · ΔE 3.5

Tritanopia

#111818 · ΔE 4.6

Achromatopsia

#151515 · ΔE 3.7

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

Code

CSS

background-color: #11151a;

Tailwind (arbitrary value)

bg-[#11151a]

Related colors

Light Steel Blue #b0c4de

Light Slate Gray #778899

Slate Gray #708090

Dodger Blue #1e90ff

Cornflower Blue #6495ed

Alice Blue #f0f8ff

Frequently asked questions

#11151a (#11151a) is rgb(17, 21, 26) in RGB.

No, #11151a 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.

Try it → Generators

Palette Generator

Generate complementary, analogous, triadic, split-complementary, tetradic, square, and monochromatic palettes from any base color.

Try it →

Build something with this color

Generate a full palette from #11151a, or check how it holds up for accessibility.

Generate a palette → Check contrast