#13142C

#13142C

Color Values

HEX

#13142C

RGB

19, 20, 44

HSL

237.6, 39.7%, 12.4%

HSV

237.6, 56.8%, 17.3%

CMYK

56.8%, 54.5%, 0.0%, 82.7%

OKLCH

0.2047 0.0472 279.6

Properties

Cool Dark Nearest: RAL 5003 Sapphire Blue

Color Harmonies

Complementary

#13142C

#2C2B13

Analogous

#13212C

#1F132C

#13142C

Triadic

#13142C

#2C1314

#142C13

Split Complementary

#13142C

#2C1F13

#212C13

Tetradic

#13142C

#2C1321

#2C2B13

#132C1F

Color Blindness Simulation

Original

#13142C

Protanopia

#131326

Deuteranopia

#131325

Tritanopia

#132221

Achromatopsia

#161616

CSS Usage

background-color: #13142C;
color: #13142C;
border-color: #13142C;
Nearest Tailwind: Slate 900 #0F172A

Tailwind Shades

50
#F5F5FA
100
#E7E8F3
200
#CDCEE9
300
#AAABDA
400
#7B7EC6
500
#4D51B2
600
#3E418E
700
#313472
800
#262859
900
#1F2142
950
#14152A

Contrast Checker

Text on white

18.04:1

AA Pass AAA Pass

Text on black

1.16:1

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