#0d2856

Color #0d2856

A vivid, highly saturated very dark blue.

Closest named color Dark Slate Blue #483d8b · ΔE 24.72 Nearest Tailwind class blue-950 #162456 · ΔE 2.7

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

Conversions

HEX

#0d2856

RGB

rgb(13, 40, 86)

HSL

hsl(217.8, 73.7%, 19.4%)

HSV / HSB

hsv(217.8, 84.9%, 33.7%)

CMYK

cmyk(84.9%, 53.5%, 0%, 66.3%)

LAB

lab(16.87, 9.06, -30.79)

LCH

lch(16.87, 32.1, 286.4)

OKLCH

oklch(28.6%, 0.0898, 260.38)

HWB

hwb(217.8, 5.1%, 66.3%)

Harmony colors

Complementary

#563b0d

Analogous

#0d4c56

#0d2856

#160d56

Triadic

#0d2856

#560d28

#28560d

Split-complementary

#0d2856

#56160d

#4c560d

Tetradic

#0d2856

#3b0d56

#563b0d

#28560d

Square

#0d2856

#560d4c

#563b0d

#0d5616

Shades

Color #0d2856 mixed toward black.

#0b2148

#091b39

#07142b

#040d1d

#02070e

Tints

Color #0d2856 mixed toward white.

#164491

#1f5fcd

#4c85e4

#88aded

#c3d6f6

Tones

Color #0d2856 mixed toward gray.

#132a50

#192b4a

#1f2d44

#252e3e

#2b3038

Accessibility

Aa White text on this color

14.43:1

Aa Black text on this color

1.46:1

White text reads better on this background (14.43:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#1c1c4e · ΔE 6.2

Deuteranopia

#1a184c · ΔE 7.2

Tritanopia

#0f4645 · ΔE 24.7

Achromatopsia

#2a2a2a · ΔE 19

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

Code

CSS

background-color: #0d2856;

Tailwind (arbitrary value)

bg-[#0d2856]

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

#0d2856 (#0d2856) is rgb(13, 40, 86) in RGB.

No, #0d2856 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 #0d2856, or check how it holds up for accessibility.

Generate a palette → Check contrast