#043EC8

#043EC8

Color Values

HEX

#043EC8

RGB

4, 62, 200

HSL

222.2, 96.1%, 40.0%

HSV

222.2, 98.0%, 78.4%

CMYK

98.0%, 69.0%, 0.0%, 21.6%

OKLCH

0.4398 0.2188 263.2

Properties

Cool Dark Nearest: Purple Heart

Color Harmonies

Complementary

#043EC8

#C88E04

Analogous

#04A0C8

#2C04C8

#043EC8

Triadic

#043EC8

#C8043E

#3EC804

Split Complementary

#043EC8

#C82C04

#A0C804

Tetradic

#043EC8

#C804A0

#C88E04

#04C82C

Color Blindness Simulation

Original

#043EC8

Protanopia

#1D1EA7

Deuteranopia

#1A159F

Tritanopia

#078C86

Achromatopsia

#3C3C3C

CSS Usage

background-color: #043EC8;
color: #043EC8;
border-color: #043EC8;
Nearest Tailwind: Blue 700 #1D4ED8

Tailwind Shades

50
#F1F5FE
100
#DFE7FC
200
#B9CDFE
300
#87AAFD
400
#467CFB
500
#054EFA
600
#043EC8
700
#0332A0
800
#02277D
900
#071F5A
950
#041439

Contrast Checker

Text on white

8.31:1

AA Pass AAA Pass

Text on black

2.53:1

AA Fail AAA Fail

Related Articles

Color Questions

What Is Pantone? The Universal Color Language

Feb 20, 2026
Color Questions

What Is Metamerism? Why Colors Look Different Under Different Lights

Feb 20, 2026
Color Questions

What Is Luminance? Brightness in Color Science

Feb 20, 2026