#15163b

Color #15163b

A moderately saturated very dark blue.

Closest named color Black #000000 · ΔE 28.85 Nearest Tailwind class indigo-950 #1e1a4d · ΔE 4.2

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Conversions

HEX

#15163b

RGB

rgb(21, 22, 59)

HSL

hsl(238.4, 47.5%, 15.7%)

HSV / HSB

hsv(238.4, 64.4%, 23.1%)

CMYK

cmyk(64.4%, 62.7%, 0%, 76.9%)

LAB

lab(9.39, 12.69, -24.15)

LCH

lch(9.39, 27.28, 297.72)

OKLCH

oklch(22.4%, 0.0698, 277.99)

HWB

hwb(238.4, 8.2%, 76.9%)

Harmony colors

Complementary

#3b3a15

Analogous

#15293b

#15163b

#27153b

Triadic

#15163b

#3b1516

#163b15

Split-complementary

#15163b

#3b2715

#293b15

Tetradic

#15163b

#3a153b

#3b3a15

#163b15

Square

#15163b

#3b1529

#3b3a15

#153b27

Shades

Color #15163b mixed toward black.

#121231

#0e0f27

#0b0b1e

#070714

#04040a

Tints

Color #15163b mixed toward white.

#282a70

#3b3da5

#6063c7

#9597d9

#cacbec

Tones

Color #15163b mixed toward gray.

#181938

#1b1c35

#1f1f32

#22222e

#25252b

Accessibility

Aa White text on this color

17.36:1

Aa Black text on this color

1.21:1

White text reads better on this background (17.36:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#151535 · ΔE 1.7

Deuteranopia

#151533 · ΔE 2.4

Tritanopia

#152f2d · ΔE 24.3

Achromatopsia

#1a1a1a · ΔE 18

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

Code

CSS

background-color: #15163b;

Tailwind (arbitrary value)

bg-[#15163b]

Related colors

Navy #000080

Lavender #e6e6fa

Blue #0000ff

Dark Blue #00008b

Ghost White #f8f8ff

Medium Blue #0000cd

Frequently asked questions

#15163b (#15163b) is rgb(21, 22, 59) in RGB.

No, #15163b 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 #15163b, or check how it holds up for accessibility.

Generate a palette → Check contrast