#0a0529

Color #0a0529

A vivid, highly saturated very dark blue.

Closest named color Black #000000 · ΔE 23.9 Nearest Tailwind class slate-900 #0f172b · ΔE 6.9

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Conversions

HEX

#0a0529

RGB

rgb(10, 5, 41)

HSL

hsl(248.3, 78.3%, 9%)

HSV / HSB

hsv(248.3, 87.8%, 16.1%)

CMYK

cmyk(75.6%, 87.8%, 0%, 83.9%)

LAB

lab(3.01, 10.77, -21.12)

LCH

lch(3.01, 23.71, 297.02)

OKLCH

oklch(15.7%, 0.0708, 281.9)

HWB

hwb(248.3, 2%, 83.9%)

Harmony colors

Complementary

#242905

Analogous

#051229

#0a0529

#1c0529

Triadic

#0a0529

#290a05

#05290a

Split-complementary

#0a0529

#291c05

#122905

Tetradic

#0a0529

#290524

#242905

#05290a

Square

#0a0529

#290512

#242905

#05291c

Shades

Color #0a0529 mixed toward black.

#080422

#07031b

#050214

#03020e

#020107

Tints

Color #0a0529 mixed toward white.

#1b0d6e

#2b16b3

#4930e6

#8675ee

#c2baf7

Tones

Color #0a0529 mixed toward gray.

#0c0826

#0e0b23

#100e20

#13111d

#15141a

Accessibility

Aa White text on this color

19.69:1

Aa Black text on this color

1.07:1

White text reads better on this background (19.69:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#080823 · ΔE 3.6

Deuteranopia

#080822 · ΔE 4

Tritanopia

#0a1e1d · ΔE 22.1

Achromatopsia

#0b0b0b · ΔE 16.5

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

Code

CSS

background-color: #0a0529;

Tailwind (arbitrary value)

bg-[#0a0529]

Related colors

Slate Blue #6a5acd

Dark Slate Blue #483d8b

Medium Slate Blue #7b68ee

Navy #000080

Lavender #e6e6fa

Blue #0000ff

Frequently asked questions

#0a0529 (#0a0529) is rgb(10, 5, 41) in RGB.

No, #0a0529 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 #0a0529, or check how it holds up for accessibility.

Generate a palette → Check contrast