#033E7D

#033E7D

Color Values

HEX

#033E7D

RGB

3, 62, 125

HSL

211.0, 95.3%, 25.1%

HSV

211.0, 97.6%, 49.0%

CMYK

97.6%, 50.4%, 0.0%, 51.0%

OKLCH

0.3697 0.1203 255.4

Properties

Cool Dark Nearest: RAL 5017 Traffic Blue

Color Harmonies

Complementary

#033E7D

#7D4203

Analogous

#037B7D

#05037D

#033E7D

Triadic

#033E7D

#7D033E

#3E7D03

Split Complementary

#033E7D

#7D0503

#7B7D03

Tetradic

#033E7D

#7D037B

#7D4203

#037D05

Color Blindness Simulation

Original

#033E7D

Protanopia

#1D1D6E

Deuteranopia

#19156A

Tritanopia

#06625F

Achromatopsia

#363636

CSS Usage

background-color: #033E7D;
color: #033E7D;
border-color: #033E7D;
Nearest Tailwind: Blue 900 #1E3A8A

Tailwind Shades

50
#F1F7FE
100
#DFEDFC
200
#B9DAFD
300
#87C0FC
400
#479EFB
500
#067BF9
600
#0563C7
700
#044F9F
800
#033E7D
900
#072F5A
950
#041E39

Contrast Checker

Text on white

10.56:1

AA Pass AAA Pass

Text on black

1.99:1

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