#0b44a4

Color #0b44a4

A vivid, highly saturated dark blue.

Closest named color Dark Slate Blue #483d8b · ΔE 14.75 Nearest Tailwind class blue-900 #1c398e · ΔE 4.5

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

Conversions

HEX

#0b44a4

RGB

rgb(11, 68, 164)

HSL

hsl(217.6, 87.4%, 34.3%)

HSV / HSB

hsv(217.6, 93.3%, 64.3%)

CMYK

cmyk(93.3%, 58.5%, 0%, 35.7%)

LAB

lab(31.54, 22.15, -56.29)

LCH

lch(31.54, 60.49, 291.48)

OKLCH

oklch(41.8%, 0.165, 260.83)

HWB

hwb(217.6, 4.3%, 35.7%)

Harmony colors

Complementary

#a46b0b

Analogous

#0b91a4

#0b44a4

#1e0ba4

Triadic

#0b44a4

#a40b44

#44a40b

Split-complementary

#0b44a4

#a41e0b

#91a40b

Tetradic

#0b44a4

#6b0ba4

#a46b0b

#44a40b

Square

#0b44a4

#a40b91

#a46b0b

#0ba41e

Shades

Color #0b44a4 mixed toward black.

#093989

#072d6d

#062252

#041737

#020b1b

Tints

Color #0b44a4 mixed toward white.

#0f5ad8

#2e77f1

#6299f4

#96bbf8

#cbddfb

Tones

Color #0b44a4 mixed toward gray.

#184797

#254b8a

#314e7e

#3e5171

#4b5464

Accessibility

Aa White text on this color

8.83:1

Aa Black text on this color

2.38:1

White text reads better on this background (8.83:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#2e2e94 · ΔE 8.4

Deuteranopia

#2b2690 · ΔE 10.4

Tritanopia

#128582 · ΔE 35.7

Achromatopsia

#4a4a4a · ΔE 25.7

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

Code

CSS

background-color: #0b44a4;

Tailwind (arbitrary value)

bg-[#0b44a4]

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

#0b44a4 (#0b44a4) is rgb(11, 68, 164) in RGB.

No, #0b44a4 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 #0b44a4, or check how it holds up for accessibility.

Generate a palette → Check contrast