#0a054e

Color #0a054e

A vivid, highly saturated very dark blue.

Closest named color Midnight Blue #191970 · ΔE 12 Nearest Tailwind class violet-950 #2f0d68 · ΔE 6.2

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

Conversions

HEX

#0a054e

RGB

rgb(10, 5, 78)

HSL

hsl(244.1, 88%, 16.3%)

HSV / HSB

hsv(244.1, 93.6%, 30.6%)

CMYK

cmyk(87.2%, 93.6%, 0%, 69.4%)

LAB

lab(6.53, 29.79, -42.27)

LCH

lch(6.53, 51.71, 305.17)

OKLCH

oklch(20.7%, 0.1227, 271.35)

HWB

hwb(244.1, 2%, 69.4%)

Harmony colors

Complementary

#494e05

Analogous

#05254e

#0a054e

#2f054e

Triadic

#0a054e

#4e0a05

#054e0a

Split-complementary

#0a054e

#4e2f05

#254e05

Tetradic

#0a054e

#4e0549

#494e05

#054e0a

Square

#0a054e

#4e0525

#494e05

#054e2f

Shades

Color #0a054e mixed toward black.

#080441

#070334

#050227

#03021a

#02010d

Tints

Color #0a054e mixed toward white.

#130991

#1b0ed4

#4336f2

#8279f6

#c0bcfb

Tones

Color #0a054e mixed toward gray.

#0f0b48

#151142

#1a173c

#1f1d36

#242330

Accessibility

Aa White text on this color

18.35:1

Aa Black text on this color

1.14:1

White text reads better on this background (18.35:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#080844 · ΔE 2.7

Deuteranopia

#080842 · ΔE 3.2

Tritanopia

#0a3b39 · ΔE 29.5

Achromatopsia

#141414 · ΔE 24.4

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

Code

CSS

background-color: #0a054e;

Tailwind (arbitrary value)

bg-[#0a054e]

Related colors

Navy #000080

Lavender #e6e6fa

Blue #0000ff

Dark Blue #00008b

Ghost White #f8f8ff

Medium Blue #0000cd

Frequently asked questions

#0a054e (#0a054e) is rgb(10, 5, 78) in RGB.

No, #0a054e is not one of the 216 web-safe colors — for that, every RGB channel would have to be a multiple of 51.

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 #0a054e, or check how it holds up for accessibility.

Generate a palette → Check contrast