#13052A

#13052A

Color Values

HEX

#13052A

RGB

19, 5, 42

HSL

262.7, 78.7%, 9.2%

HSV

262.7, 88.1%, 16.5%

CMYK

54.8%, 88.1%, 0.0%, 83.5%

OKLCH

0.169 0.0718 295.7

Properties

Cool Dark Nearest: RAL 5013 Cobalt Blue

Color Harmonies

Complementary

#13052A

#1C2A05

Analogous

#05092A

#25052A

#13052A

Triadic

#13052A

#2A1305

#052A13

Split Complementary

#13052A

#2A2505

#092A05

Tetradic

#13052A

#2A0509

#1C2A05

#052A25

Color Blindness Simulation

Original

#13052A

Protanopia

#0D0D21

Deuteranopia

#0E0F1F

Tritanopia

#121A18

Achromatopsia

#0B0B0B

CSS Usage

background-color: #13052A;
color: #13052A;
border-color: #13052A;
Nearest Tailwind: Indigo 950 #1E1B4B

Tailwind Shades

50
#F6F2FC
100
#EAE1F9
200
#D4BFF7
300
#B692F2
400
#8F56EB
500
#671BE4
600
#5216B6
700
#421192
800
#340E72
900
#280E53
950
#190934

Contrast Checker

Text on white

19.39:1

AA Pass AAA Pass

Text on black

1.08:1

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