#12294D

#12294D

Color Values

HEX

#12294D

RGB

18, 41, 77

HSL

216.6, 62.1%, 18.6%

HSV

216.6, 76.6%, 30.2%

CMYK

76.6%, 46.8%, 0.0%, 69.8%

OKLCH

0.2838 0.0724 259.1

Properties

Cool Dark Nearest: RAL 5010 Gentian Blue

Color Harmonies

Complementary

#12294D

#4D3612

Analogous

#12464D

#18124D

#12294D

Triadic

#12294D

#4D1229

#294D12

Split Complementary

#12294D

#4D1812

#464D12

Tetradic

#12294D

#4D1246

#4D3612

#124D18

Color Blindness Simulation

Original

#12294D

Protanopia

#1C1C44

Deuteranopia

#1B1942

Tritanopia

#133D3C

Achromatopsia

#272727

CSS Usage

background-color: #12294D;
color: #12294D;
border-color: #12294D;
Nearest Tailwind: Blue 950 #172554

Tailwind Shades

50
#F3F6FB
100
#E4EBF7
200
#C5D6F1
300
#9CB9E8
400
#6694DB
500
#306ECF
600
#2758A5
700
#1F4684
800
#183767
900
#152A4C
950
#0D1B30

Contrast Checker

Text on white

14.48:1

AA Pass AAA Pass

Text on black

1.45:1

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