#0a2a6a

Color #0a2a6a

A vivid, highly saturated dark blue.

Closest named color Dark Slate Blue #483d8b · ΔE 15.51 Nearest Tailwind class blue-950 #162456 · ΔE 4.1

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Conversions

HEX

#0a2a6a

RGB

rgb(10, 42, 106)

HSL

hsl(220, 82.8%, 22.7%)

HSV / HSB

hsv(220, 90.6%, 41.6%)

CMYK

cmyk(90.6%, 60.4%, 0%, 58.4%)

LAB

lab(19.06, 16.08, -40.45)

LCH

lch(19.06, 43.53, 291.68)

OKLCH

oklch(30.8%, 0.118, 262.11)

HWB

hwb(220, 3.9%, 58.4%)

Harmony colors

Complementary

#6a4a0a

Analogous

#0a5a6a

#0a2a6a

#1a0a6a

Triadic

#0a2a6a

#6a0a2a

#2a6a0a

Split-complementary

#0a2a6a

#6a1a0a

#5a6a0a

Tetradic

#0a2a6a

#4a0a6a

#6a4a0a

#2a6a0a

Square

#0a2a6a

#6a0a5a

#6a4a0a

#0a6a1a

Shades

Color #0a2a6a mixed toward black.

#082358

#071c47

#051535

#030e23

#020712

Tints

Color #0a2a6a mixed toward white.

#1042a6

#1559e2

#4b81ee

#87abf4

#c3d5f9

Tones

Color #0a2a6a mixed toward gray.

#122d62

#1a2f5a

#223252

#2a354a

#323742

Accessibility

Aa White text on this color

13.53:1

Aa Black text on this color

1.55:1

White text reads better on this background (13.53:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#1c1c5f · ΔE 5.9

Deuteranopia

#1a185c · ΔE 7

Tritanopia

#0d5553 · ΔE 28.8

Achromatopsia

#2e2e2e · ΔE 22.4

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

Code

CSS

background-color: #0a2a6a;

Tailwind (arbitrary value)

bg-[#0a2a6a]

Related colors

Cornflower Blue #6495ed

Royal Blue #4169e1

Light Steel Blue #b0c4de

Light Slate Gray #778899

Slate Gray #708090

Dodger Blue #1e90ff

Frequently asked questions

#0a2a6a (#0a2a6a) is rgb(10, 42, 106) in RGB.

No, #0a2a6a 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 #0a2a6a, or check how it holds up for accessibility.

Generate a palette → Check contrast