#2C3079

#2C3079

Color Values

HEX

#2C3079

RGB

44, 48, 121

HSL

236.9, 46.7%, 32.4%

HSV

236.9, 63.6%, 47.5%

CMYK

63.6%, 60.3%, 0.0%, 52.5%

OKLCH

0.3518 0.1223 275.8

Properties

Cool Dark Nearest: NCS S 3060-B Dark Blue

Color Harmonies

Complementary

#2C3079

#79752C

Analogous

#2C5779

#4F2C79

#2C3079

Triadic

#2C3079

#792C30

#30792C

Split Complementary

#2C3079

#794F2C

#57792C

Tetradic

#2C3079

#792C57

#79752C

#2C794F

Color Blindness Simulation

Original

#2C3079

Protanopia

#2E2E67

Deuteranopia

#2E2D63

Tritanopia

#2C5956

Achromatopsia

#343434

CSS Usage

background-color: #2C3079;
color: #2C3079;
border-color: #2C3079;
Nearest Tailwind: Indigo 900 #312E81

Tailwind Shades

50
#F4F5FA
100
#E6E7F4
200
#CBCCEC
300
#A5A8DE
400
#7579CD
500
#444ABB
600
#363B96
700
#2B2F78
800
#22255E
900
#1C1E45
950
#12132B

Contrast Checker

Text on white

11.63:1

AA Pass AAA Pass

Text on black

1.81:1

AA Fail AAA Fail

Related Articles

Tutorials

Responsive Color: Adapting Colors for Different Screens

Jan 23, 2026
Tutorials

Color for Data Storytelling: Beyond Default Chart Colors

Jan 21, 2026
Tutorials

How to Choose Brand Colors: A Step-by-Step Guide

Jan 18, 2026