#12175f

Color #12175f

A moderately saturated dark blue.

Closest named color Midnight Blue #191970 · ΔE 9.16 Nearest Tailwind class indigo-950 #1e1a4d · ΔE 4.8

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Conversions

HEX

#12175f

RGB

rgb(18, 23, 95)

HSL

hsl(236.1, 68.1%, 22.2%)

HSV / HSB

hsv(236.1, 81.1%, 37.3%)

CMYK

cmyk(81.1%, 75.8%, 0%, 62.7%)

LAB

lab(13.03, 25.92, -43.06)

LCH

lch(13.03, 50.26, 301.05)

OKLCH

oklch(26.1%, 0.1247, 271.06)

HWB

hwb(236.1, 7.1%, 62.7%)

Harmony colors

Complementary

#5f5a12

Analogous

#123e5f

#12175f

#34125f

Triadic

#12175f

#5f1217

#175f12

Split-complementary

#12175f

#5f3412

#3e5f12

Tetradic

#12175f

#5a125f

#5f5a12

#175f12

Square

#12175f

#5f123e

#5f5a12

#125f34

Shades

Color #12175f mixed toward black.

#0f134f

#0c0f3f

#090c30

#060820

#030410

Tints

Color #12175f mixed toward white.

#1d2597

#2732ce

#5861df

#9096ea

#c7caf4

Tones

Color #12175f mixed toward gray.

#181d59

#1f2252

#25284c

#2c2d45

#32333f

Accessibility

Aa White text on this color

15.99:1

Aa Black text on this color

1.31:1

White text reads better on this background (15.99:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#141454 · ΔE 2.1

Deuteranopia

#141451 · ΔE 2.6

Tritanopia

#124a48 · ΔE 30

Achromatopsia

#222222 · ΔE 24

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

Code

CSS

background-color: #12175f;

Tailwind (arbitrary value)

bg-[#12175f]

Related colors

Navy #000080

Lavender #e6e6fa

Blue #0000ff

Dark Blue #00008b

Ghost White #f8f8ff

Medium Blue #0000cd

Frequently asked questions

#12175f (#12175f) is rgb(18, 23, 95) in RGB.

No, #12175f 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 #12175f, or check how it holds up for accessibility.

Generate a palette → Check contrast