#2d00a8

Color #2d00a8

A vivid, highly saturated dark blue.

Closest named color Dark Blue #00008b · ΔE 12.55 Nearest Tailwind class violet-900 #4d179a · ΔE 4.9

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

Conversions

HEX

#2d00a8

RGB

rgb(45, 0, 168)

HSL

hsl(256.1, 100%, 32.9%)

HSV / HSB

hsv(256.1, 100%, 65.9%)

CMYK

cmyk(73.2%, 100%, 0%, 34.1%)

LAB

lab(21.52, 58.73, -75.2)

LCH

lch(21.52, 95.42, 307.99)

OKLCH

oklch(35.1%, 0.2183, 276.39)

HWB

hwb(256.1, 0%, 34.1%)

Harmony colors

Complementary

#7ba800

Analogous

#0027a8

#2d00a8

#8100a8

Triadic

#2d00a8

#a82d00

#00a82d

Split-complementary

#2d00a8

#a88100

#27a800

Tetradic

#2d00a8

#a8007b

#7ba800

#00a82d

Square

#2d00a8

#a80027

#7ba800

#00a881

Shades

Color #2d00a8 mixed toward black.

#26008c

#1e0070

#170054

#0f0038

#08001c

Tints

Color #2d00a8 mixed toward white.

#3c00e1

#581bff

#8254ff

#ac8dff

#d5c6ff

Tones

Color #2d00a8 mixed toward gray.

#340e9a

#3a1c8c

#402a7e

#473870

#4d4662

Accessibility

Aa White text on this color

12.52:1

Aa Black text on this color

1.68:1

White text reads better on this background (12.52:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#212094 · ΔE 5.2

Deuteranopia

#23258f · ΔE 6.6

Tritanopia

#2c827d · ΔE 42.8

Achromatopsia

#343434 · ΔE 30.3

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

Code

CSS

background-color: #2d00a8;

Tailwind (arbitrary value)

bg-[#2d00a8]

Related colors

Medium Purple #9370db

Dark Slate Blue #483d8b

Medium Slate Blue #7b68ee

Slate Blue #6a5acd

Rebecca Purple #663399

Blue Violet #8a2be2

Frequently asked questions

#2d00a8 (#2d00a8) is rgb(45, 0, 168) in RGB.

No, #2d00a8 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 #2d00a8, or check how it holds up for accessibility.

Generate a palette → Check contrast