#300561

#300561

Color Values

HEX

#300561

RGB

48, 5, 97

HSL

268.0, 90.2%, 20.0%

HSV

268.0, 94.8%, 38.0%

CMYK

50.5%, 94.8%, 0.0%, 62.0%

OKLCH

0.2705 0.1402 295.9

Properties

Cool Dark Nearest: midnightblue

Color Harmonies

Complementary

#300561

#366105

Analogous

#050861

#5E0561

#300561

Triadic

#300561

#613005

#056130

Split Complementary

#300561

#615E05

#086105

Tetradic

#300561

#610508

#366105

#05615E

Color Blindness Simulation

Original

#300561

Protanopia

#1D1D4B

Deuteranopia

#202345

Tritanopia

#2E3935

Achromatopsia

#151515

CSS Usage

background-color: #300561;
color: #300561;
border-color: #300561;
Nearest Tailwind: Purple 950 #3B0764

Tailwind Shades

50
#F7F1FD
100
#ECDFFB
200
#D9BBFC
300
#BE8BF9
400
#9B4CF6
500
#780CF3
600
#600AC2
700
#4D089B
800
#3C0679
900
#2E0958
950
#1D0637

Contrast Checker

Text on white

15.91:1

AA Pass AAA Pass

Text on black

1.32:1

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