#033BA1

#033BA1

Color Values

HEX

#033BA1

RGB

3, 59, 161

HSL

218,7, 96,3%, 32,2%

HSV

218,7, 98,1%, 63,1%

CMYK

98,1%, 63,4%, 0,0%, 36,9%

OKLCH

0,395 0,1733 261,7

Properties

Cool Dark Nearest: royalblue 3

Color Harmonies

Complementary

#033BA1

#A16903

Analogous

#038AA1

#1A03A1

#033BA1

Triadic

#033BA1

#A1033B

#3BA103

Split Complementary

#033BA1

#A11A03

#8AA103

Tetradic

#033BA1

#A1038A

#A16903

#03A11A

Color Blindness Simulation

Original

#033BA1

Protanopia

#1B1C88

Deuteranopia

#181482

Tritanopia

#067571

Achromatopsia

#363636

CSS Usage

background-color: #033BA1;
color: #033BA1;
border-color: #033BA1;
Nearest Tailwind: Blue 800 #1E40AF

Tailwind Shades

50
#F1F6FE
100
#DFE9FC
200
#B9D1FE
300
#87B1FD
400
#4686FC
500
#055CFA
600
#044AC8
700
#033BA0
800
#022E7D
900
#06245A
950
#041739

Contrast Checker

Text on white

9,79:1

AA Pass AAA Pass

Text on black

2,14:1

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