#133858

#133858

Color Values

HEX

#133858

RGB

19, 56, 88

HSL

207.8, 64.5%, 21.0%

HSV

207.8, 78.4%, 34.5%

CMYK

78.4%, 36.4%, 0.0%, 65.5%

OKLCH

0.3315 0.0705 248.0

Properties

Cool Dark Nearest: RAL 5020 Ocean Blue

Color Harmonies

Complementary

#133858

#583313

Analogous

#135856

#131658

#133858

Triadic

#133858

#581338

#385813

Split Complementary

#133858

#581316

#585613

Tetradic

#133858

#561358

#583313

#165813

Color Blindness Simulation

Original

#133858

Protanopia

#232350

Deuteranopia

#211E4E

Tritanopia

#154A49

Achromatopsia

#323232

CSS Usage

background-color: #133858;
color: #133858;
border-color: #133858;
Nearest Tailwind: Sky 950 #082F49

Tailwind Shades

50
#F3F8FC
100
#E3EEF7
200
#C4DDF2
300
#9AC5E9
400
#64A5DE
500
#2D86D2
600
#246BA8
700
#1D5586
800
#174369
900
#14334D
950
#0D2030

Contrast Checker

Text on white

12.11:1

AA Pass AAA Pass

Text on black

1.73:1

AA Fail AAA Fail

Related Articles

Brand Stories

Pantone Colors by Decade: The 2000s, 2010s, and 2020s Compared

Feb 01, 2026
Tutorials

Responsive Color: Adapting Colors for Different Screens

Jan 23, 2026
Tutorials

Color for Data Storytelling: Beyond Default Chart Colors

Jan 21, 2026