#2F37C0

#2F37C0

Color Values

HEX

#2F37C0

RGB

47, 55, 192

HSL

236.7, 60.7%, 46.9%

HSV

236.7, 75.5%, 75.3%

CMYK

75.5%, 71.4%, 0.0%, 24.7%

OKLCH

0.4331 0.2083 271.3

Properties

Cool Dark Nearest: Purple Heart

Color Harmonies

Complementary

#2F37C0

#C0B82F

Analogous

#2F80C0

#702FC0

#2F37C0

Triadic

#2F37C0

#C02F37

#37C02F

Split Complementary

#2F37C0

#C0702F

#80C02F

Tetradic

#2F37C0

#C02F80

#C0B82F

#2FC070

Color Blindness Simulation

Original

#2F37C0

Protanopia

#32339F

Deuteranopia

#323197

Tritanopia

#2F857F

Achromatopsia

#3F3F3F

CSS Usage

background-color: #2F37C0;
color: #2F37C0;
border-color: #2F37C0;
Nearest Tailwind: Indigo 700 #4338CA

Tailwind Shades

50
#F3F4FB
100
#E4E5F6
200
#C6C8F1
300
#9DA1E7
400
#676EDA
500
#323BCD
600
#282FA4
700
#202683
800
#191D66
900
#16194B
950
#0E102F

Contrast Checker

Text on white

8.65:1

AA Pass AAA Pass

Text on black

2.43:1

AA Fail AAA Fail

Related Articles

Tutorials

Building a Color Picker Web Component from Scratch

Feb 20, 2026
Tutorials

Web Color Performance: Gradients, Shadows, and Filters

Feb 19, 2026
Tutorials

Tailwind CSS Colors: Complete Shade System Guide

Feb 19, 2026