#021FFD

#021FFD

Color Values

HEX

#021FFD

RGB

2, 31, 253

HSL

233.1, 98.4%, 50.0%

HSV

233.1, 99.2%, 99.2%

CMYK

99.2%, 87.7%, 0.0%, 0.8%

OKLCH

0.4639 0.3014 264.3

Properties

Cool Dark Nearest: blue

Color Harmonies

Complementary

#021FFD

#FDE002

Analogous

#029CFD

#6302FD

#021FFD

Triadic

#021FFD

#FD021F

#1FFD02

Split Complementary

#021FFD

#FD6302

#9CFD02

Tetradic

#021FFD

#FD029C

#FDE002

#02FD63

Color Blindness Simulation

Original

#021FFD

Protanopia

#0F0FC7

Deuteranopia

#0D0BBA

Tritanopia

#039D94

Achromatopsia

#292929

CSS Usage

background-color: #021FFD;
color: #021FFD;
border-color: #021FFD;
Nearest Tailwind: Violet 600 #7C3AED

Tailwind Shades

50
#F1F2FE
100
#DEE2FC
200
#B8C0FE
300
#8693FE
400
#4459FD
500
#021FFD
600
#0219CA
700
#0114A2
800
#010F7E
900
#060F5B
950
#040A3A

Contrast Checker

Text on white

8.02:1

AA Pass AAA Pass

Text on black

2.62:1

AA Fail AAA Fail

Related Articles

Tutorials

Building a Color Picker Web Component from Scratch

Feb 20, 2026
Tutorials

Web Color Performance: Gradients, Shadows, and Filters

Feb 19, 2026
Tutorials

Tailwind CSS Colors: Complete Shade System Guide

Feb 19, 2026