#05203C

#05203C

Color Values

HEX

#05203C

RGB

5, 32, 60

HSL

210.5, 84.6%, 12.7%

HSV

210.5, 91.7%, 23.5%

CMYK

91.7%, 46.7%, 0.0%, 76.5%

OKLCH

0.2408 0.0627 252.2

Properties

Cool Dark Nearest: RAL 5010 Gentian Blue

Color Harmonies

Complementary

#05203C

#3C2105

Analogous

#053B3C

#05053C

#05203C

Triadic

#05203C

#3C0520

#203C05

Split Complementary

#05203C

#3C0505

#3B3C05

Tetradic

#05203C

#3C053B

#3C2105

#053C05

Color Blindness Simulation

Original

#05203C

Protanopia

#111135

Deuteranopia

#0F0D34

Tritanopia

#06302F

Achromatopsia

#1C1C1C

CSS Usage

background-color: #05203C;
color: #05203C;
border-color: #05203C;
Nearest Tailwind: Sky 950 #082F49

Tailwind Shades

50
#F2F7FD
100
#E0EDFA
200
#BDDBFA
300
#8EC1F6
400
#519FF0
500
#147EEB
600
#1065BC
700
#0D5097
800
#0A3F76
900
#0C3055
950
#071E36

Contrast Checker

Text on white

16.43:1

AA Pass AAA Pass

Text on black

1.28:1

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