#11437d

Color #11437d

A vivid, highly saturated dark blue.

Closest named color Dark Slate Blue #483d8b · ΔE 19.8 Nearest Tailwind class blue-900 #1c398e · ΔE 5.9

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

Conversions

HEX

#11437d

RGB

rgb(17, 67, 125)

HSL

hsl(212.2, 76.1%, 27.8%)

HSV / HSB

hsv(212.2, 86.4%, 49%)

CMYK

cmyk(86.4%, 46.4%, 0%, 51%)

LAB

lab(28.42, 6.96, -37.43)

LCH

lch(28.42, 38.07, 280.53)

OKLCH

oklch(38.5%, 0.1111, 255.19)

HWB

hwb(212.2, 6.7%, 51%)

Harmony colors

Complementary

#7d4b11

Analogous

#11797d

#11437d

#15117d

Triadic

#11437d

#7d1143

#437d11

Split-complementary

#11437d

#7d1511

#797d11

Tetradic

#11437d

#4b117d

#7d4b11

#437d11

Square

#11437d

#7d1179

#7d4b11

#117d15

Shades

Color #11437d mixed toward black.

#0e3868

#0b2d53

#08213e

#06162a

#030b15

Tints

Color #11437d mixed toward white.

#1860b3

#277de2

#5d9ee9

#93bef0

#c9dff8

Tones

Color #11437d mixed toward gray.

#1a4474

#23446b

#2c4562

#354659

#3e4650

Accessibility

Aa White text on this color

9.89:1

Aa Black text on this color

2.12:1

White text reads better on this background (9.89:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#2e2f72 · ΔE 10

Deuteranopia

#2b286f · ΔE 11.7

Tritanopia

#166967 · ΔE 26.6

Achromatopsia

#434343 · ΔE 20.6

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

Code

CSS

background-color: #11437d;

Tailwind (arbitrary value)

bg-[#11437d]

Related colors

Light Steel Blue #b0c4de

Light Slate Gray #778899

Slate Gray #708090

Dodger Blue #1e90ff

Alice Blue #f0f8ff

Steel Blue #4682b4

Frequently asked questions

#11437d (#11437d) is rgb(17, 67, 125) in RGB.

No, #11437d 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 #11437d, or check how it holds up for accessibility.

Generate a palette → Check contrast