#12365F

#12365F

Color Values

HEX

#12365F

RGB

18, 54, 95

HSL

211.9, 68.1%, 22.2%

HSV

211.9, 81.1%, 37.3%

CMYK

81.1%, 43.2%, 0.0%, 62.7%

OKLCH

0.3307 0.0834 254.0

Properties

Cool Dark Nearest: RAL 5026 Pearl Night Blue

Color Harmonies

Complementary

#12365F

#5F3B12

Analogous

#125D5F

#15125F

#12365F

Triadic

#12365F

#5F1236

#365F12

Split Complementary

#12365F

#5F1512

#5D5F12

Tetradic

#12365F

#5F125D

#5F3B12

#125F15

Color Blindness Simulation

Original

#12365F

Protanopia

#222255

Deuteranopia

#201D53

Tritanopia

#144D4C

Achromatopsia

#313131

CSS Usage

background-color: #12365F;
color: #12365F;
border-color: #12365F;
Nearest Tailwind: Blue 950 #172554

Tailwind Shades

50
#F3F7FC
100
#E3ECF7
200
#C3DAF4
300
#98BFEB
400
#609DE1
500
#297AD6
600
#2162AB
700
#1A4E89
800
#143D6B
900
#132F4E
950
#0C1D31

Contrast Checker

Text on white

12.22:1

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