#063564

#063564

Color Values

HEX

#063564

RGB

6, 53, 100

HSL

210.0, 88.7%, 20.8%

HSV

210.0, 94.0%, 39.2%

CMYK

94.0%, 47.0%, 0.0%, 60.8%

OKLCH

0.3284 0.0955 253.3

Properties

Cool Dark Nearest: RAL 5026 Pearl Night Blue

Color Harmonies

Complementary

#063564

#643506

Analogous

#066464

#060664

#063564

Triadic

#063564

#640635

#356406

Split Complementary

#063564

#640606

#646406

Tetradic

#063564

#640664

#643506

#066406

Color Blindness Simulation

Original

#063564

Protanopia

#1A1B59

Deuteranopia

#181456

Tritanopia

#08504E

Achromatopsia

#2E2E2E

CSS Usage

background-color: #063564;
color: #063564;
border-color: #063564;
Nearest Tailwind: Blue 950 #172554

Tailwind Shades

50
#F2F7FD
100
#E0EDFB
200
#BCDBFB
300
#8CC2F8
400
#4DA1F4
500
#0E80F1
600
#0C66C0
700
#09529A
800
#074078
900
#0A3057
950
#061F37

Contrast Checker

Text on white

12.35:1

AA Pass AAA Pass

Text on black

1.7:1

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