#163664

#163664

Color Values

HEX

#163664

RGB

22, 54, 100

HSL

215.4, 63.9%, 23.9%

HSV

215.4, 78.0%, 39.2%

CMYK

78.0%, 46.0%, 0.0%, 60.8%

OKLCH

0.3358 0.0894 257.8

Properties

Cool Dark Nearest: RAL 5026 Pearl Night Blue

Color Harmonies

Complementary

#163664

#644416

Analogous

#165D64

#1D1664

#163664

Triadic

#163664

#641636

#366416

Split Complementary

#163664

#641D16

#5D6416

Tetradic

#163664

#64165D

#644416

#16641D

Color Blindness Simulation

Original

#163664

Protanopia

#242459

Deuteranopia

#222056

Tritanopia

#18504E

Achromatopsia

#333333

CSS Usage

background-color: #163664;
color: #163664;
border-color: #163664;
Nearest Tailwind: Blue 950 #172554

Tailwind Shades

50
#F3F7FC
100
#E3EBF7
200
#C4D7F2
300
#9BBBE9
400
#6496DD
500
#2E71D1
600
#255AA7
700
#1D4886
800
#173868
900
#152B4C
950
#0D1B30

Contrast Checker

Text on white

12.03:1

AA Pass AAA Pass

Text on black

1.75:1

AA Fail AAA Fail

Related Articles

Tutorials

CSS color-mix(): Blend Colors Natively in the Browser

Jan 26, 2026
Tutorials

Building a Color Picker Web Component from Scratch

Jan 21, 2026
Tutorials

Perceptual Color Spaces: Lab, LCH, Oklab, OKLCH

Jan 15, 2026