#043985

Color #043985

A vivid, highly saturated dark blue.

Closest named color Dark Slate Blue #483d8b · ΔE 11.84 Nearest Tailwind class blue-900 #1c398e · ΔE 2.7

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

Conversions

HEX

#043985

RGB

rgb(4, 57, 133)

HSL

hsl(215.3, 94.2%, 26.9%)

HSV / HSB

hsv(215.3, 97%, 52.2%)

CMYK

cmyk(97%, 57.1%, 0%, 47.8%)

LAB

lab(25.7, 16.5, -46.84)

LCH

lch(25.7, 49.66, 289.41)

OKLCH

oklch(36.5%, 0.1378, 259.25)

HWB

hwb(215.3, 1.6%, 47.8%)

Harmony colors

Complementary

#855004

Analogous

#047a85

#043985

#0f0485

Triadic

#043985

#850439

#398504

Split-complementary

#043985

#850f04

#7a8504

Tetradic

#043985

#500485

#855004

#398504

Square

#043985

#85047a

#855004

#04850f

Shades

Color #043985 mixed toward black.

#03306f

#032659

#021d43

#01132c

#010a16

Tints

Color #043985 mixed toward white.

#0653c2

#0e6ef8

#4a92fa

#86b7fb

#c3dbfd

Tones

Color #043985 mixed toward gray.

#0f3b7a

#1a3d70

#243f65

#2f415a

#3a434f

Accessibility

Aa White text on this color

10.89:1

Aa Black text on this color

1.93:1

White text reads better on this background (10.89:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#252578 · ΔE 8.3

Deuteranopia

#221e75 · ΔE 10

Tritanopia

#0b6c69 · ΔE 31.5

Achromatopsia

#3d3d3d · ΔE 23.6

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

Code

CSS

background-color: #043985;

Tailwind (arbitrary value)

bg-[#043985]

Related colors

Light Steel Blue #b0c4de

Cornflower Blue #6495ed

Light Slate Gray #778899

Slate Gray #708090

Dodger Blue #1e90ff

Alice Blue #f0f8ff

Frequently asked questions

#043985 (#043985) is rgb(4, 57, 133) in RGB.

No, #043985 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 #043985, or check how it holds up for accessibility.

Generate a palette → Check contrast