#300447

#300447

Color Values

HEX

#300447

RGB

48, 4, 71

HSL

279.4, 89.3%, 14.7%

HSV

279.4, 94.4%, 27.8%

CMYK

32.4%, 94.4%, 0.0%, 72.2%

OKLCH

0.2423 0.1145 309.8

Properties

Cool Dark Nearest: RAL 5005 Signal Blue

Color Harmonies

Complementary

#300447

#1B4704

Analogous

#0E0447

#47043C

#300447

Triadic

#300447

#473004

#044730

Split Complementary

#300447

#3C4704

#04470E

Tetradic

#300447

#470E04

#1B4704

#043C47

Color Blindness Simulation

Original

#300447

Protanopia

#1D1D37

Deuteranopia

#202333

Tritanopia

#2E2A27

Achromatopsia

#121212

CSS Usage

background-color: #300447;
color: #300447;
border-color: #300447;
Nearest Tailwind: Fuchsia 950 #4A044E

Tailwind Shades

50
#F9F2FD
100
#F1E0FB
200
#E5BBFB
300
#D38BF8
400
#BB4CF5
500
#A30EF1
600
#830BC1
700
#68099A
800
#520779
900
#3D0A57
950
#260637

Contrast Checker

Text on white

17.02:1

AA Pass AAA Pass

Text on black

1.23:1

AA Fail AAA Fail

Related Articles

Tutorials

CSS color-mix(): Blend Colors Natively in the Browser

Jan 26, 2026
Tutorials

Building a Color Picker Web Component from Scratch

Jan 21, 2026
Tutorials

Perceptual Color Spaces: Lab, LCH, Oklab, OKLCH

Jan 15, 2026