#133458

#133458

Color Values

HEX

#133458

RGB

19, 52, 88

HSL

211.3, 64.5%, 21.0%

HSV

211.3, 78.4%, 34.5%

CMYK

78.4%, 40.9%, 0.0%, 65.5%

OKLCH

0.3209 0.075 252.9

Properties

Cool Dark Nearest: RAL 5010 Gentian Blue

Color Harmonies

Complementary

#133458

#583713

Analogous

#135758

#151358

#133458

Triadic

#133458

#581334

#345813

Split Complementary

#133458

#581513

#575813

Tetradic

#133458

#581357

#583713

#135815

Color Blindness Simulation

Original

#133458

Protanopia

#21224F

Deuteranopia

#1F1D4D

Tritanopia

#154847

Achromatopsia

#303030

CSS Usage

background-color: #133458;
color: #133458;
border-color: #133458;
Nearest Tailwind: Sky 950 #082F49

Tailwind Shades

50
#F3F7FC
100
#E3EDF7
200
#C4DAF2
300
#9AC0E9
400
#649EDE
500
#2D7CD2
600
#2463A8
700
#1D4F86
800
#173E69
900
#142F4D
950
#0D1E30

Contrast Checker

Text on white

12.65:1

AA Pass AAA Pass

Text on black

1.66:1

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