#0b2a5f

Color #0b2a5f

A vivid, highly saturated dark blue.

Closest named color Dark Slate Blue #483d8b · ΔE 20.78 Nearest Tailwind class blue-950 #162456 · ΔE 3.2

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

Conversions

HEX

#0b2a5f

RGB

rgb(11, 42, 95)

HSL

hsl(217.9, 79.2%, 20.8%)

HSV / HSB

hsv(217.9, 88.4%, 37.3%)

CMYK

cmyk(88.4%, 55.8%, 0%, 62.7%)

LAB

lab(18.16, 11.33, -34.7)

LCH

lch(18.16, 36.5, 288.08)

OKLCH

oklch(29.8%, 0.1014, 260.52)

HWB

hwb(217.9, 4.3%, 62.7%)

Harmony colors

Complementary

#5f400b

Analogous

#0b545f

#0b2a5f

#160b5f

Triadic

#0b2a5f

#5f0b2a

#2a5f0b

Split-complementary

#0b2a5f

#5f160b

#545f0b

Tetradic

#0b2a5f

#400b5f

#5f400b

#2a5f0b

Square

#0b2a5f

#5f0b54

#5f400b

#0b5f16

Shades

Color #0b2a5f mixed toward black.

#09234f

#071c3f

#061530

#040e20

#020710

Tints

Color #0b2a5f mixed toward white.

#12459b

#195fd8

#4a85ea

#86aef1

#c3d6f8

Tones

Color #0b2a5f mixed toward gray.

#122c58

#192e51

#20304a

#273143

#2e333c

Accessibility

Aa White text on this color

13.9:1

Aa Black text on this color

1.51:1

White text reads better on this background (13.9:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#1c1d56 · ΔE 6.2

Deuteranopia

#1b1853 · ΔE 7.7

Tritanopia

#0e4d4b · ΔE 26.5

Achromatopsia

#2c2c2c · ΔE 20.5

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

Code

CSS

background-color: #0b2a5f;

Tailwind (arbitrary value)

bg-[#0b2a5f]

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

#0b2a5f (#0b2a5f) is rgb(11, 42, 95) in RGB.

No, #0b2a5f 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 #0b2a5f, or check how it holds up for accessibility.

Generate a palette → Check contrast