#133B5C

#133B5C

Color Values

HEX

#133B5C

RGB

19, 59, 92

HSL

207.1, 65.8%, 21.8%

HSV

207.1, 79.3%, 36.1%

CMYK

79.3%, 35.9%, 0.0%, 63.9%

OKLCH

0.3421 0.073 247.1

Properties

Cool Dark Nearest: RAL 5020 Ocean Blue

Color Harmonies

Complementary

#133B5C

#5C3413

Analogous

#135C59

#13175C

#133B5C

Triadic

#133B5C

#5C133B

#3B5C13

Split Complementary

#133B5C

#5C1317

#5C5913

Tetradic

#133B5C

#59135C

#5C3413

#175C13

Color Blindness Simulation

Original

#133B5C

Protanopia

#242554

Deuteranopia

#221F52

Tritanopia

#154E4C

Achromatopsia

#353535

CSS Usage

background-color: #133B5C;
color: #133B5C;
border-color: #133B5C;
Nearest Tailwind: Sky 950 #082F49

Tailwind Shades

50
#F3F8FC
100
#E3EEF7
200
#C4DEF3
300
#9AC6EA
400
#63A7DF
500
#2C88D3
600
#236CA9
700
#1C5787
800
#16446A
900
#14334D
950
#0C2031

Contrast Checker

Text on white

11.62:1

AA Pass AAA Pass

Text on black

1.81:1

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