#3128AF

#3128AF

Color Values

HEX

#3128AF

RGB

49, 40, 175

HSL

244.0, 62.8%, 42.2%

HSV

244.0, 77.1%, 68.6%

CMYK

72.0%, 77.1%, 0.0%, 31.4%

OKLCH

0.3951 0.2018 274.9

Properties

Cool Dark Nearest: darkblue

Color Harmonies

Complementary

#3128AF

#A6AF28

Analogous

#2863AF

#7528AF

#3128AF

Triadic

#3128AF

#AF3128

#28AF31

Split Complementary

#3128AF

#AF7528

#63AF28

Tetradic

#3128AF

#AF2863

#A6AF28

#28AF75

Color Blindness Simulation

Original

#3128AF

Protanopia

#2D2D8E

Deuteranopia

#2E2E86

Tritanopia

#31756F

Achromatopsia

#343434

CSS Usage

background-color: #3128AF;
color: #3128AF;
border-color: #3128AF;
Nearest Tailwind: Indigo 700 #4338CA

Tailwind Shades

50
#F4F3FB
100
#E5E4F7
200
#C8C5F2
300
#A09BE8
400
#6D65DC
500
#3A2FD0
600
#2E26A6
700
#251E85
800
#1D1868
900
#19154C
950
#100D30

Contrast Checker

Text on white

10.23:1

AA Pass AAA Pass

Text on black

2.05:1

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