#123469

#123469

Color Values

HEX

#123469

RGB

18, 52, 105

HSL

216.6, 70.7%, 24.1%

HSV

216.6, 82.9%, 41.2%

CMYK

82.9%, 50.5%, 0.0%, 58.8%

OKLCH

0.3332 0.1009 259.2

Properties

Cool Dark Nearest: RAL 5017 Traffic Blue

Color Harmonies

Complementary

#123469

#694712

Analogous

#125F69

#1C1269

#123469

Triadic

#123469

#691234

#346912

Split Complementary

#123469

#691C12

#5F6912

Tetradic

#123469

#69125F

#694712

#12691C

Color Blindness Simulation

Original

#123469

Protanopia

#21215C

Deuteranopia

#1F1C59

Tritanopia

#145250

Achromatopsia

#313131

CSS Usage

background-color: #123469;
color: #123469;
border-color: #123469;
Nearest Tailwind: Blue 950 #172554

Tailwind Shades

50
#F3F6FC
100
#E2EBF8
200
#C2D6F5
300
#97B8ED
400
#5E92E3
500
#256CDA
600
#1E56AE
700
#18458B
800
#13366D
900
#122A4F
950
#0B1A32

Contrast Checker

Text on white

12.2:1

AA Pass AAA Pass

Text on black

1.72:1

AA Fail AAA Fail

Related Articles

Tutorials

Responsive Color: Adapting Colors for Different Screens

Jan 23, 2026
Tutorials

Color for Data Storytelling: Beyond Default Chart Colors

Jan 21, 2026
Tutorials

How to Choose Brand Colors: A Step-by-Step Guide

Jan 18, 2026