#021CFD

#021CFD

Color Values

HEX

#021CFD

RGB

2, 28, 253

HSL

233,8, 98,4%, 50,0%

HSV

233,8, 99,2%, 99,2%

CMYK

99,2%, 88,9%, 0,0%, 0,8%

OKLCH

0,4618 0,3028 264,3

Properties

Cool Dark Nearest: blue

Color Harmonies

Complementary

#021CFD

#FDE302

Analogous

#0299FD

#6602FD

#021CFD

Triadic

#021CFD

#FD021C

#1CFD02

Split Complementary

#021CFD

#FD6602

#99FD02

Tetradic

#021CFD

#FD0299

#FDE302

#02FD66

Color Blindness Simulation

Original

#021CFD

Protanopia

#0D0DC7

Deuteranopia

#0C0ABA

Tritanopia

#039C92

Achromatopsia

#272727

CSS Usage

background-color: #021CFD;
color: #021CFD;
border-color: #021CFD;
Nearest Tailwind: Violet 700 #6D28D9

Tailwind Shades

50
#F1F2FE
100
#DEE1FC
200
#B8BFFE
300
#8692FE
400
#4457FD
500
#021CFD
600
#0216CA
700
#0112A2
800
#010E7E
900
#060E5B
950
#04093A

Contrast Checker

Text on white

8,12:1

AA Pass AAA Pass

Text on black

2,59:1

AA Fail AAA Fail

Related Articles

Tutorials

Building a Color Picker Web Component from Scratch

فبراير 20, 2026
Tutorials

Web Color Performance: Gradients, Shadows, and Filters

فبراير 19, 2026
Tutorials

Tailwind CSS Colors: Complete Shade System Guide

فبراير 19, 2026