#13178A

#13178A

Color Values

HEX

#13178A

RGB

19, 23, 138

HSL

238.0, 75.8%, 30.8%

HSV

238.0, 86.2%, 54.1%

CMYK

86.2%, 83.3%, 0.0%, 45.9%

OKLCH

0.3136 0.18 268.6

Properties

Cool Dark Nearest: navy

Color Harmonies

Complementary

#13178A

#8A8613

Analogous

#13538A

#4B138A

#13178A

Triadic

#13178A

#8A1317

#178A13

Split Complementary

#13178A

#8A4B13

#538A13

Tetradic

#13178A

#8A1353

#8A8613

#138A4B

Color Blindness Simulation

Original

#13178A

Protanopia

#15156E

Deuteranopia

#141468

Tritanopia

#135853

Achromatopsia

#1E1E1E

CSS Usage

background-color: #13178A;
color: #13178A;
border-color: #13178A;
Nearest Tailwind: Indigo 800 #3730A3

Tailwind Shades

50
#F2F3FC
100
#E2E2F9
200
#C0C2F6
300
#9397F0
400
#595EE8
500
#1F25E0
600
#191EB3
700
#14188F
800
#0F1370
900
#0F1252
950
#0A0B33

Contrast Checker

Text on white

13.84:1

AA Pass AAA Pass

Text on black

1.52:1

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