#12083b

Color #12083b

A vivid, highly saturated very dark blue.

Closest named color Midnight Blue #191970 · ΔE 24.31 Nearest Tailwind class indigo-950 #1e1a4d · ΔE 4.9

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Conversions

HEX

#12083b

RGB

rgb(18, 8, 59)

HSL

hsl(251.8, 76.1%, 13.1%)

HSV / HSB

hsv(251.8, 86.4%, 23.1%)

CMYK

cmyk(69.5%, 86.4%, 0%, 76.9%)

LAB

lab(5.58, 20.94, -30.35)

LCH

lch(5.58, 36.87, 304.6)

OKLCH

oklch(19.3%, 0.0913, 282.85)

HWB

hwb(251.8, 3.1%, 76.9%)

Harmony colors

Complementary

#313b08

Analogous

#08173b

#12083b

#2b083b

Triadic

#12083b

#3b1208

#083b12

Split-complementary

#12083b

#3b2b08

#173b08

Tetradic

#12083b

#3b0831

#313b08

#083b12

Square

#12083b

#3b0817

#313b08

#083b2b

Shades

Color #12083b mixed toward black.

#0f0731

#0c0527

#09041d

#060314

#03010a

Tints

Color #12083b mixed toward white.

#26117c

#3a1abd

#5d3ce5

#937ded

#c9bef6

Tones

Color #12083b mixed toward gray.

#150c37

#171032

#1a152e

#1c192a

#1f1d26

Accessibility

Aa White text on this color

18.69:1

Aa Black text on this color

1.12:1

White text reads better on this background (18.69:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#0e0e34 · ΔE 3.8

Deuteranopia

#0f0f32 · ΔE 4.7

Tritanopia

#122d2b · ΔE 26

Achromatopsia

#121212 · ΔE 21.4

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

Code

CSS

background-color: #12083b;

Tailwind (arbitrary value)

bg-[#12083b]

Related colors

Dark Slate Blue #483d8b

Medium Slate Blue #7b68ee

Slate Blue #6a5acd

Medium Purple #9370db

Navy #000080

Lavender #e6e6fa

Frequently asked questions

#12083b (#12083b) is rgb(18, 8, 59) in RGB.

No, #12083b 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 #12083b, or check how it holds up for accessibility.

Generate a palette → Check contrast