#0301DA

#0301DA

Color Values

HEX

#0301DA

RGB

3, 1, 218

HSL

240,6, 99,1%, 42,9%

HSV

240,6, 99,5%, 85,5%

CMYK

98,6%, 99,5%, 0,0%, 14,5%

OKLCH

0,4025 0,2776 264,3

Properties

Cool Dark Nearest: mediumblue

Color Harmonies

Complementary

#0301DA

#D8DA01

Analogous

#016BDA

#7001DA

#0301DA

Triadic

#0301DA

#DA0301

#01DA03

Split Complementary

#0301DA

#DA7001

#6BDA01

Tetradic

#0301DA

#DA016B

#D8DA01

#01DA70

Color Blindness Simulation

Original

#0301DA

Protanopia

#0202A6

Deuteranopia

#020299

Tritanopia

#037C73

Achromatopsia

#111111

CSS Usage

background-color: #0301DA;
color: #0301DA;
border-color: #0301DA;
Nearest Tailwind: Violet 700 #6D28D9

Tailwind Shades

50
#F1F1FE
100
#DEDEFC
200
#B9B8FF
300
#8685FE
400
#4543FE
500
#0401FE
600
#0301CB
700
#0201A2
800
#02017F
900
#06055C
950
#04033A

Contrast Checker

Text on white

10,39:1

AA Pass AAA Pass

Text on black

2,02:1

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