#133E82

#133E82

Color Values

HEX

#133E82

RGB

19, 62, 130

HSL

216.8, 74.5%, 29.2%

HSV

216.8, 85.4%, 51.0%

CMYK

85.4%, 52.3%, 0.0%, 49.0%

OKLCH

0.3772 0.1241 259.6

Properties

Cool Dark Nearest: NCS S 3060-B Dark Blue

Color Harmonies

Complementary

#133E82

#825713

Analogous

#137582

#201382

#133E82

Triadic

#133E82

#82133E

#3E8213

Split Complementary

#133E82

#822013

#758213

Tetradic

#133E82

#821375

#825713

#138220

Color Blindness Simulation

Original

#133E82

Protanopia

#262672

Deuteranopia

#23206E

Tritanopia

#156562

Achromatopsia

#3A3A3A

CSS Usage

background-color: #133E82;
color: #133E82;
border-color: #133E82;
Nearest Tailwind: Blue 900 #1E3A8A

Tailwind Shades

50
#F3F6FC
100
#E2EBF8
200
#C1D5F6
300
#94B7EF
400
#5A91E7
500
#216ADE
600
#1A55B2
700
#15448E
800
#10356F
900
#102951
950
#0A1A33

Contrast Checker

Text on white

10.3:1

AA Pass AAA Pass

Text on black

2.04:1

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