#0331A0

#0331A0

Color Values

HEX

#0331A0

RGB

3, 49, 160

HSL

222.4, 96.3%, 32.0%

HSV

222.4, 98.1%, 62.7%

CMYK

98.1%, 69.4%, 0.0%, 37.3%

OKLCH

0.375 0.184 263.2

Properties

Cool Dark Nearest: NCS S 2050-R70B Violet

Color Harmonies

Complementary

#0331A0

#A07203

Analogous

#0380A0

#2303A0

#0331A0

Triadic

#0331A0

#A00331

#31A003

Split Complementary

#0331A0

#A02303

#80A003

Tetradic

#0331A0

#A00380

#A07203

#03A023

Color Blindness Simulation

Original

#0331A0

Protanopia

#171785

Deuteranopia

#14117F

Tritanopia

#05706B

Achromatopsia

#2F2F2F

CSS Usage

background-color: #0331A0;
color: #0331A0;
border-color: #0331A0;
Nearest Tailwind: Blue 800 #1E40AF

Tailwind Shades

50
#F1F5FE
100
#DFE7FC
200
#B9CDFE
300
#87A9FD
400
#467BFC
500
#054DFA
600
#043DC8
700
#0331A0
800
#02267D
900
#061F5A
950
#041439

Contrast Checker

Text on white

10.76:1

AA Pass AAA Pass

Text on black

1.95:1

AA Fail AAA Fail

Related Articles

Color Questions

What Is Pantone? The Universal Color Language

Feb 20, 2026
Color Questions

What Is Metamerism? Why Colors Look Different Under Different Lights

Feb 20, 2026
Color Questions

What Is Luminance? Brightness in Color Science

Feb 20, 2026