#11101d

Color #11101d

A muted very dark blue.

Closest named color Black #000000 · ΔE 10.54 Nearest Tailwind class slate-950 #020618 · ΔE 2.9

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Conversions

HEX

#11101d

RGB

rgb(17, 16, 29)

HSL

hsl(244.6, 28.9%, 8.8%)

HSV / HSB

hsv(244.6, 44.8%, 11.4%)

CMYK

cmyk(41.4%, 44.8%, 0%, 88.6%)

LAB

lab(5.23, 3.62, -8.4)

LCH

lch(5.23, 9.15, 293.31)

OKLCH

oklch(18.1%, 0.0264, 286.93)

HWB

hwb(244.6, 6.3%, 88.6%)

Harmony colors

Complementary

#1c1d10

Analogous

#10151d

#11101d

#17101d

Triadic

#11101d

#1d1110

#101d11

Split-complementary

#11101d

#1d1710

#151d10

Tetradic

#11101d

#1d101c

#1c1d10

#101d11

Square

#11101d

#1d1015

#1c1d10

#101d17

Shades

Color #11101d mixed toward black.

#0e0d18

#0b0b13

#08080e

#06050a

#030305

Tints

Color #11101d mixed toward white.

#2e2c4f

#4c4781

#6e69ac

#9f9bc8

#cfcde3

Tones

Color #11101d mixed toward gray.

#12111c

#13121b

#14131a

#151419

#161518

Accessibility

Aa White text on this color

18.82:1

Aa Black text on this color

1.12:1

White text reads better on this background (18.82:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#11111a · ΔE 2.5

Deuteranopia

#11111a · ΔE 2.5

Tritanopia

#111818 · ΔE 10.5

Achromatopsia

#111111 · ΔE 8.2

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

Code

CSS

background-color: #11101d;

Tailwind (arbitrary value)

bg-[#11101d]

Related colors

Slate Blue #6a5acd

Dark Slate Blue #483d8b

Medium Slate Blue #7b68ee

Navy #000080

Lavender #e6e6fa

Blue #0000ff

Frequently asked questions

#11101d (#11101d) is rgb(17, 16, 29) in RGB.

No, #11101d is not one of the 216 web-safe colors — for that, every RGB channel would have to be a multiple of 51.

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 #11101d, or check how it holds up for accessibility.

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