#03233F

#03233F

Color Values

HEX

#03233F

RGB

3, 35, 63

HSL

208.0, 90.9%, 12.9%

HSV

208.0, 95.2%, 24.7%

CMYK

95.2%, 44.4%, 0.0%, 75.3%

OKLCH

0.2507 0.0645 249.1

Properties

Cool Dark Nearest: RAL 5010 Gentian Blue

Color Harmonies

Complementary

#03233F

#3F1F03

Analogous

#033F3D

#03053F

#03233F

Triadic

#03233F

#3F0323

#233F03

Split Complementary

#03233F

#3F0305

#3F3D03

Tetradic

#03233F

#3D033F

#3F1F03

#053F03

Color Blindness Simulation

Original

#03233F

Protanopia

#111138

Deuteranopia

#0F0D37

Tritanopia

#053332

Achromatopsia

#1E1E1E

CSS Usage

background-color: #03233F;
color: #03233F;
border-color: #03233F;
Nearest Tailwind: Sky 950 #082F49

Tailwind Shades

50
#F1F8FD
100
#DFEEFB
200
#BBDDFC
300
#8AC6F9
400
#4BA6F6
500
#0C87F3
600
#096CC3
700
#07579C
800
#06447A
900
#093358
950
#062038

Contrast Checker

Text on white

15.96:1

AA Pass AAA Pass

Text on black

1.32:1

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