#2D28B4

#2D28B4

Color Values

HEX

#2D28B4

RGB

45, 40, 180

HSL

242.1, 63.6%, 43.1%

HSV

242.1, 77.8%, 70.6%

CMYK

75.0%, 77.8%, 0.0%, 29.4%

OKLCH

0.3981 0.2088 273.0

Properties

Cool Dark Nearest: darkblue

Color Harmonies

Complementary

#2D28B4

#AFB428

Analogous

#2869B4

#7328B4

#2D28B4

Triadic

#2D28B4

#B42D28

#28B42D

Split Complementary

#2D28B4

#B47328

#69B428

Tetradic

#2D28B4

#B42869

#AFB428

#28B473

Color Blindness Simulation

Original

#2D28B4

Protanopia

#2B2B92

Deuteranopia

#2B2C8A

Tritanopia

#2D7772

Achromatopsia

#333333

CSS Usage

background-color: #2D28B4;
color: #2D28B4;
border-color: #2D28B4;
Nearest Tailwind: Indigo 700 #4338CA

Tailwind Shades

50
#F4F3FB
100
#E4E4F7
200
#C6C5F2
300
#9E9BE9
400
#6965DD
500
#342ED1
600
#2A25A7
700
#211E85
800
#1A1768
900
#17154C
950
#0E0D30

Contrast Checker

Text on white

10.12:1

AA Pass AAA Pass

Text on black

2.07:1

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