#2B227F

#2B227F

Color Values

HEX

#2B227F

RGB

43, 34, 127

HSL

245.8, 57.8%, 31.6%

HSV

245.8, 73.2%, 49.8%

CMYK

66.1%, 73.2%, 0.0%, 50.2%

OKLCH

0.3316 0.149 278.8

Properties

Cool Dark Nearest: midnightblue

Color Harmonies

Complementary

#2B227F

#767F22

Analogous

#22487F

#5A227F

#2B227F

Triadic

#2B227F

#7F2B22

#227F2B

Split Complementary

#2B227F

#7F5A22

#487F22

Tetradic

#2B227F

#7F2248

#767F22

#227F5A

Color Blindness Simulation

Original

#2B227F

Protanopia

#272769

Deuteranopia

#282863

Tritanopia

#2B5753

Achromatopsia

#2B2B2B

CSS Usage

background-color: #2B227F;
color: #2B227F;
border-color: #2B227F;
Nearest Tailwind: Indigo 900 #312E81

Tailwind Shades

50
#F4F4FB
100
#E6E4F6
200
#CBC7F0
300
#A59EE5
400
#756AD7
500
#4436C9
600
#362BA1
700
#2C2281
800
#221B65
900
#1C174A
950
#120F2F

Contrast Checker

Text on white

12.82:1

AA Pass AAA Pass

Text on black

1.64:1

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