#2800d5

Color #2800d5

A vivid, highly saturated medium blue.

Closest named color Medium Blue #0000cd · ΔE 3.47 Nearest Tailwind class violet-800 #5d0ec0 · ΔE 5.4

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

Conversions

HEX

#2800d5

RGB

rgb(40, 0, 213)

HSL

hsl(251.3, 100%, 41.8%)

HSV / HSB

hsv(251.3, 100%, 83.5%)

CMYK

cmyk(81.2%, 100%, 0%, 16.5%)

LAB

lab(27.45, 69.56, -91.99)

LCH

lch(27.45, 115.33, 307.1)

OKLCH

oklch(40.7%, 0.2655, 270.45)

HWB

hwb(251.3, 0%, 16.5%)

Harmony colors

Complementary

#add500

Analogous

#0042d5

#2800d5

#9300d5

Triadic

#2800d5

#d52800

#00d528

Split-complementary

#2800d5

#d59300

#42d500

Tetradic

#2800d5

#d500ad

#add500

#00d528

Square

#2800d5

#d50042

#add500

#00d593

Shades

Color #2800d5 mixed toward black.

#2100b2

#1b008e

#14006b

#0d0047

#070024

Tints

Color #2800d5 mixed toward white.

#3608ff

#5e39ff

#876bff

#af9cff

#d7ceff

Tones

Color #2800d5 mixed toward gray.

#3312c3

#3e24b2

#4935a0

#54478e

#60597c

Accessibility

Aa White text on this color

10.24:1

Aa Black text on this color

2.05:1

White text reads better on this background (10.24:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#1d1cbc · ΔE 3.6

Deuteranopia

#1e21b6 · ΔE 4.7

Tritanopia

#27a5a0 · ΔE 50.6

Achromatopsia

#414141 · ΔE 32.1

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

Code

CSS

background-color: #2800d5;

Tailwind (arbitrary value)

bg-[#2800d5]

Related colors

Dark Slate Blue #483d8b

Medium Slate Blue #7b68ee

Slate Blue #6a5acd

Medium Purple #9370db

Navy #000080

Lavender #e6e6fa

Frequently asked questions

#2800d5 (#2800d5) is rgb(40, 0, 213) in RGB.

No, #2800d5 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.

Try it → Accessibility

Contrast Checker

Check the WCAG contrast ratio between any two colors, live, with AA/AAA pass-fail results.

Try it → Generators

Palette Generator

Generate complementary, analogous, triadic, split-complementary, tetradic, square, and monochromatic palettes from any base color.

Try it →

Build something with this color

Generate a full palette from #2800d5, or check how it holds up for accessibility.

Generate a palette → Check contrast