#051a39

Color #051a39

A vivid, highly saturated very dark blue.

Closest named color Black #000000 · ΔE 25.06 Nearest Tailwind class slate-900 #0f172b · ΔE 4.5

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Conversions

HEX

#051a39

RGB

rgb(5, 26, 57)

HSL

hsl(215.8, 83.9%, 12.2%)

HSV / HSB

hsv(215.8, 91.2%, 22.4%)

CMYK

cmyk(91.2%, 54.4%, 0%, 77.6%)

LAB

lab(9.53, 5.4, -22.54)

LCH

lch(9.53, 23.18, 283.47)

OKLCH

oklch(22.2%, 0.0663, 257.89)

HWB

hwb(215.8, 2%, 77.6%)

Harmony colors

Complementary

#392405

Analogous

#053439

#051a39

#0a0539

Triadic

#051a39

#39051a

#1a3905

Split-complementary

#051a39

#390a05

#343905

Tetradic

#051a39

#240539

#392405

#1a3905

Square

#051a39

#390534

#392405

#05390a

Shades

Color #051a39 mixed toward black.

#041630

#031126

#030d1d

#020913

#01040a

Tints

Color #051a39 mixed toward white.

#0b397e

#1159c2

#317ded

#76a8f3

#bad4f9

Tones

Color #051a39 mixed toward gray.

#091b35

#0e1c31

#121d2c

#161d28

#1b1e23

Accessibility

Aa White text on this color

17.31:1

Aa Black text on this color

1.21:1

White text reads better on this background (17.31:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#101133 · ΔE 5.8

Deuteranopia

#0f0d32 · ΔE 6.6

Tritanopia

#062e2d · ΔE 21.5

Achromatopsia

#1b1b1b · ΔE 15.5

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

Code

CSS

background-color: #051a39;

Tailwind (arbitrary value)

bg-[#051a39]

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

#051a39 (#051a39) is rgb(5, 26, 57) in RGB.

No, #051a39 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 #051a39, or check how it holds up for accessibility.

Generate a palette → Check contrast