#12346e

Color #12346e

A vivid, highly saturated dark blue.

Closest named color Dark Slate Blue #483d8b · ΔE 17.57 Nearest Tailwind class blue-900 #1c398e · ΔE 5.2

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

Conversions

HEX

#12346e

RGB

rgb(18, 52, 110)

HSL

hsl(217.8, 71.9%, 25.1%)

HSV / HSB

hsv(217.8, 83.6%, 43.1%)

CMYK

cmyk(83.6%, 52.7%, 0%, 56.9%)

LAB

lab(22.69, 11.28, -37.14)

LCH

lch(22.69, 38.82, 286.89)

OKLCH

oklch(33.7%, 0.1084, 260.39)

HWB

hwb(217.8, 7.1%, 56.9%)

Harmony colors

Complementary

#6e4c12

Analogous

#12626e

#12346e

#1e126e

Triadic

#12346e

#6e1234

#346e12

Split-complementary

#12346e

#6e1e12

#626e12

Tetradic

#12346e

#4c126e

#6e4c12

#346e12

Square

#12346e

#6e1262

#6e4c12

#126e1e

Shades

Color #12346e mixed toward black.

#0f2b5c

#0c2349

#091a37

#061125

#030912

Tints

Color #12346e mixed toward white.

#1b4ea5

#2468db

#5b8ee4

#92b3ed

#c8d9f6

Tones

Color #12346e mixed toward gray.

#1a3666

#21385f

#293a57

#313c4f

#383e48

Accessibility

Aa White text on this color

12.05:1

Aa Black text on this color

1.74:1

White text reads better on this background (12.05:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#252564 · ΔE 7.2

Deuteranopia

#232061 · ΔE 8.5

Tritanopia

#155a58 · ΔE 27.1

Achromatopsia

#363636 · ΔE 21

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

Code

CSS

background-color: #12346e;

Tailwind (arbitrary value)

bg-[#12346e]

Related colors

Cornflower Blue #6495ed

Light Steel Blue #b0c4de

Royal Blue #4169e1

Light Slate Gray #778899

Slate Gray #708090

Dodger Blue #1e90ff

Frequently asked questions

#12346e (#12346e) is rgb(18, 52, 110) in RGB.

No, #12346e 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 #12346e, or check how it holds up for accessibility.

Generate a palette → Check contrast