#153446

#153446

Color Values

HEX

#153446

RGB

21, 52, 70

HSL

202.0, 53.8%, 17.8%

HSV

202.0, 70.0%, 27.5%

CMYK

70.0%, 25.7%, 0.0%, 72.5%

OKLCH

0.3105 0.0489 236.8

Properties

Cool Dark Nearest: RAL 5020 Ocean Blue

Color Harmonies

Complementary

#153446

#462715

Analogous

#15463F

#151B46

#153446

Triadic

#153446

#461534

#344615

Split Complementary

#153446

#46151B

#463F15

Tetradic

#153446

#3F1546

#462715

#1B4615

Color Blindness Simulation

Original

#153446

Protanopia

#222342

Deuteranopia

#211E41

Tritanopia

#173E3D

Achromatopsia

#2F2F2F

CSS Usage

background-color: #153446;
color: #153446;
border-color: #153446;
Nearest Tailwind: Cyan 950 #083344

Tailwind Shades

50
#F4F8FB
100
#E5EFF5
200
#C8E0EF
300
#A1CBE3
400
#6EAED3
500
#3B92C4
600
#2F759D
700
#265D7E
800
#1D4962
900
#193748
950
#10232D

Contrast Checker

Text on white

13.03:1

AA Pass AAA Pass

Text on black

1.61:1

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