#0b3e9a

Color #0b3e9a

A vivid, highly saturated dark blue.

Closest named color Dark Slate Blue #483d8b · ΔE 12.99 Nearest Tailwind class blue-900 #1c398e · ΔE 2.5

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Conversions

HEX

#0b3e9a

RGB

rgb(11, 62, 154)

HSL

hsl(218.6, 86.7%, 32.4%)

HSV / HSB

hsv(218.6, 92.9%, 60.4%)

CMYK

cmyk(92.9%, 59.7%, 0%, 39.6%)

LAB

lab(29.03, 22.19, -54.35)

LCH

lch(29.03, 58.71, 292.21)

OKLCH

oklch(39.6%, 0.1591, 261.4)

HWB

hwb(218.6, 4.3%, 39.6%)

Harmony colors

Complementary

#9a670b

Analogous

#0b869a

#0b3e9a

#200b9a

Triadic

#0b3e9a

#9a0b3e

#3e9a0b

Split-complementary

#0b3e9a

#9a200b

#869a0b

Tetradic

#0b3e9a

#670b9a

#9a670b

#3e9a0b

Square

#0b3e9a

#9a0b86

#9a670b

#0b9a20

Shades

Color #0b3e9a mixed toward black.

#093481

#072967

#051f4d

#041533

#020a1a

Tints

Color #0b3e9a mixed toward white.

#0f54d0

#2870f0

#5e93f4

#94b7f7

#c9dbfb

Tones

Color #0b3e9a mixed toward gray.

#17428e

#234582

#2f4876

#3b4c6a

#474f5f

Accessibility

Aa White text on this color

9.68:1

Aa Black text on this color

2.17:1

White text reads better on this background (9.68:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#2a2a8b · ΔE 7.7

Deuteranopia

#272387 · ΔE 9.4

Tritanopia

#117d79 · ΔE 35.2

Achromatopsia

#444444 · ΔE 25.4

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

Code

CSS

background-color: #0b3e9a;

Tailwind (arbitrary value)

bg-[#0b3e9a]

Related colors

Cornflower Blue #6495ed

Light Steel Blue #b0c4de

Royal Blue #4169e1

Light Slate Gray #778899

Slate Gray #708090

Dodger Blue #1e90ff

Frequently asked questions

#0b3e9a (#0b3e9a) is rgb(11, 62, 154) in RGB.

No, #0b3e9a 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 #0b3e9a, or check how it holds up for accessibility.

Generate a palette → Check contrast