#05083A

#05083A

Color Values

HEX

#05083A

RGB

5, 8, 58

HSL

236.6, 84.1%, 12.4%

HSV

236.6, 91.4%, 22.7%

CMYK

91.4%, 86.2%, 0.0%, 77.3%

OKLCH

0.1807 0.0936 269.4

Properties

Cool Dark Nearest: RAL 5002 Ultramarine Blue

Color Harmonies

Complementary

#05083A

#3A3705

Analogous

#05233A

#1D053A

#05083A

Triadic

#05083A

#3A0508

#083A05

Split Complementary

#05083A

#3A1D05

#233A05

Tetradic

#05083A

#3A0523

#3A3705

#053A1D

Color Blindness Simulation

Original

#05083A

Protanopia

#06062E

Deuteranopia

#06062B

Tritanopia

#052422

Achromatopsia

#0B0B0B

CSS Usage

background-color: #05083A;
color: #05083A;
border-color: #05083A;
Nearest Tailwind: Indigo 950 #1E1B4B

Tailwind Shades

50
#F2F3FD
100
#E0E2FA
200
#BDC1F9
300
#8E94F5
400
#515AF0
500
#1420EB
600
#101ABC
700
#0D1596
800
#0A1075
900
#0C1055
950
#070A36

Contrast Checker

Text on white

19.05:1

AA Pass AAA Pass

Text on black

1.1:1

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