#2B33AC

#2B33AC

Color Values

HEX

#2B33AC

RGB

43, 51, 172

HSL

236,3, 60,0%, 42,2%

HSV

236,3, 75,0%, 67,5%

CMYK

75,0%, 70,3%, 0,0%, 32,5%

OKLCH

0,4044 0,1886 271,5

Properties

Cool Dark Nearest: NCS S 2050-R70B Violet

Color Harmonies

Complementary

#2B33AC

#ACA42B

Analogous

#2B74AC

#642BAC

#2B33AC

Triadic

#2B33AC

#AC2B33

#33AC2B

Split Complementary

#2B33AC

#AC642B

#74AC2B

Tetradic

#2B33AC

#AC2B74

#ACA42B

#2BAC64

Color Blindness Simulation

Original

#2B33AC

Protanopia

#2E2F8F

Deuteranopia

#2E2D88

Tritanopia

#2B7873

Achromatopsia

#3A3A3A

CSS Usage

background-color: #2B33AC;
color: #2B33AC;
border-color: #2B33AC;
Nearest Tailwind: Indigo 800 #3730A3

Tailwind Shades

50
#F3F4FB
100
#E4E5F6
200
#C6C9F1
300
#9DA2E7
400
#686FD9
500
#333CCC
600
#2930A3
700
#212783
800
#1A1E66
900
#161A4B
950
#0E102F

Contrast Checker

Text on white

9,67:1

AA Pass AAA Pass

Text on black

2,17:1

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