#124270

#124270

Color Values

HEX

#124270

RGB

18, 66, 112

HSL

209.4, 72.3%, 25.5%

HSV

209.4, 83.9%, 43.9%

CMYK

83.9%, 41.1%, 0.0%, 56.1%

OKLCH

0.3732 0.0937 251.2

Properties

Cool Dark Nearest: Midnight Blue

Color Harmonies

Complementary

#124270

#704012

Analogous

#12706F

#121370

#124270

Triadic

#124270

#701242

#427012

Split Complementary

#124270

#701213

#706F12

Tetradic

#124270

#6F1270

#704012

#137012

Color Blindness Simulation

Original

#124270

Protanopia

#272765

Deuteranopia

#242062

Tritanopia

#145C5A

Achromatopsia

#3B3B3B

CSS Usage

background-color: #124270;
color: #124270;
border-color: #124270;
Nearest Tailwind: Sky 900 #0C4A6E

Tailwind Shades

50
#F3F7FC
100
#E2EDF8
200
#C1DCF5
300
#96C3EE
400
#5CA2E5
500
#2381DC
600
#1C67B0
700
#17538D
800
#12416E
900
#113150
950
#0B1F33

Contrast Checker

Text on white

10.3:1

AA Pass AAA Pass

Text on black

2.04:1

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