#043C93

#043C93

Color Values

HEX

#043C93

RGB

4, 60, 147

HSL

216.5, 94.7%, 29.6%

HSV

216.5, 97.3%, 57.6%

CMYK

97.3%, 59.2%, 0.0%, 42.4%

OKLCH

0.3842 0.1532 260.2

Properties

Cool Dark Nearest: royalblue 4

Color Harmonies

Complementary

#043C93

#935B04

Analogous

#048393

#130493

#043C93

Triadic

#043C93

#93043C

#3C9304

Split Complementary

#043C93

#931304

#839304

Tetradic

#043C93

#930483

#935B04

#049313

Color Blindness Simulation

Original

#043C93

Protanopia

#1C1D7E

Deuteranopia

#191579

Tritanopia

#076D6A

Achromatopsia

#363636

CSS Usage

background-color: #043C93;
color: #043C93;
border-color: #043C93;
Nearest Tailwind: Blue 900 #1E3A8A

Tailwind Shades

50
#F1F6FE
100
#DFEAFC
200
#B9D4FD
300
#88B5FC
400
#478DFA
500
#0765F8
600
#0551C7
700
#04419F
800
#03337C
900
#07285A
950
#051939

Contrast Checker

Text on white

10.13:1

AA Pass AAA Pass

Text on black

2.07:1

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