#0a0538

Color #0a0538

A vivid, highly saturated very dark blue.

Closest named color Midnight Blue #191970 · ΔE 25.87 Nearest Tailwind class indigo-950 #1e1a4d · ΔE 5.4

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

Conversions

HEX

#0a0538

RGB

rgb(10, 5, 56)

HSL

hsl(245.9, 83.6%, 12%)

HSV / HSB

hsv(245.9, 91.1%, 22%)

CMYK

cmyk(82.1%, 91.1%, 0%, 78%)

LAB

lab(4.14, 18.69, -30.53)

LCH

lch(4.14, 35.8, 301.47)

OKLCH

oklch(17.6%, 0.0931, 276.16)

HWB

hwb(245.9, 2%, 78%)

Harmony colors

Complementary

#333805

Analogous

#051a38

#0a0538

#240538

Triadic

#0a0538

#380a05

#05380a

Split-complementary

#0a0538

#382405

#1a3805

Tetradic

#0a0538

#380533

#333805

#05380a

Square

#0a0538

#38051a

#333805

#053824

Shades

Color #0a0538 mixed toward black.

#08042f

#070325

#05031c

#030213

#020109

Tints

Color #0a0538 mixed toward white.

#160b7d

#2311c2

#4331ed

#8276f3

#c0baf9

Tones

Color #0a0538 mixed toward gray.

#0d0934

#110e30

#14122b

#181627

#1b1a23

Accessibility

Aa White text on this color

19.24:1

Aa Black text on this color

1.09:1

White text reads better on this background (19.24:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#080831 · ΔE 3

Deuteranopia

#08082f · ΔE 3.7

Tritanopia

#0a2a28 · ΔE 26.1

Achromatopsia

#0f0f0f · ΔE 20.9

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

Code

CSS

background-color: #0a0538;

Tailwind (arbitrary value)

bg-[#0a0538]

Related colors

Slate Blue #6a5acd

Dark Slate Blue #483d8b

Medium Slate Blue #7b68ee

Navy #000080

Lavender #e6e6fa

Blue #0000ff

Frequently asked questions

#0a0538 (#0a0538) is rgb(10, 5, 56) in RGB.

No, #0a0538 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 #0a0538, or check how it holds up for accessibility.

Generate a palette → Check contrast