#001153

Color #001153

A vivid, highly saturated very dark blue.

Closest named color Midnight Blue #191970 · ΔE 13.3 Nearest Tailwind class indigo-950 #1e1a4d · ΔE 4.9

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

Conversions

HEX

#001153

RGB

rgb(0, 17, 83)

HSL

hsl(227.7, 100%, 16.3%)

HSV / HSB

hsv(227.7, 100%, 32.5%)

CMYK

cmyk(100%, 79.5%, 0%, 67.5%)

LAB

lab(9.2, 23.69, -41.31)

LCH

lch(9.2, 47.62, 299.83)

OKLCH

oklch(22.7%, 0.1207, 263.48)

HWB

hwb(227.7, 0%, 67.5%)

Harmony colors

Complementary

#534200

Analogous

#003b53

#001153

#190053

Triadic

#001153

#530011

#115300

Split-complementary

#001153

#531900

#3b5300

Tetradic

#001153

#420053

#534200

#115300

Square

#001153

#53003b

#534200

#005319

Shades

Color #001153 mixed toward black.

#000e45

#000b37

#00092a

#00061c

#00030e

Tints

Color #001153 mixed toward white.

#00209a

#002ee1

#2a55ff

#718eff

#b8c6ff

Tones

Color #001153 mixed toward gray.

#07154c

#0e1945

#151d3e

#1c2137

#232530

Accessibility

Aa White text on this color

17.43:1

Aa Black text on this color

1.21:1

White text reads better on this background (17.43:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#080849 · ΔE 2.9

Deuteranopia

#070647 · ΔE 3.3

Tritanopia

#01403e · ΔE 29.6

Achromatopsia

#1a1a1a · ΔE 23.5

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

Code

CSS

background-color: #001153;

Tailwind (arbitrary value)

bg-[#001153]

Related colors

Royal Blue #4169e1

Cornflower Blue #6495ed

Navy #000080

Lavender #e6e6fa

Blue #0000ff

Dark Blue #00008b

Frequently asked questions

#001153 (#001153) is rgb(0, 17, 83) in RGB.

No, #001153 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 #001153, or check how it holds up for accessibility.

Generate a palette → Check contrast