#043DFB

#043DFB

Color Values

HEX

#043DFB

RGB

4, 61, 251

HSL

226.2, 96.9%, 50.0%

HSV

226.2, 98.4%, 98.4%

CMYK

98.4%, 75.7%, 0.0%, 1.6%

OKLCH

0.4931 0.2783 264.1

Properties

Cool Dark Nearest: mediumblue

Color Harmonies

Complementary

#043DFB

#FBC204

Analogous

#04B8FB

#4704FB

#043DFB

Triadic

#043DFB

#FB043D

#3DFB04

Split Complementary

#043DFB

#FB4704

#B8FB04

Tetradic

#043DFB

#FB04B8

#FBC204

#04FB47

Color Blindness Simulation

Original

#043DFB

Protanopia

#1D1DCD

Deuteranopia

#1915C2

Tritanopia

#07A9A1

Achromatopsia

#3F3F3F

CSS Usage

background-color: #043DFB;
color: #043DFB;
border-color: #043DFB;
Nearest Tailwind: Violet 600 #7C3AED

Tailwind Shades

50
#F1F4FE
100
#DEE5FC
200
#B9C9FE
300
#86A2FD
400
#456FFC
500
#043DFB
600
#0331C9
700
#0327A1
800
#021E7E
900
#061A5B
950
#041039

Contrast Checker

Text on white

6.85:1

AA Pass AAA Fail

Text on black

3.07:1

AA Fail AAA Fail

Related Articles

Tutorials

Building a Color Picker Web Component from Scratch

ก.พ. 20, 2026
Tutorials

Web Color Performance: Gradients, Shadows, and Filters

ก.พ. 19, 2026
Tutorials

Tailwind CSS Colors: Complete Shade System Guide

ก.พ. 19, 2026