#2F33DA

#2F33DA

Color Values

HEX

#2F33DA

RGB

47, 51, 218

HSL

238.6, 69.8%, 52.0%

HSV

238.6, 78.4%, 85.5%

CMYK

78.4%, 76.6%, 0.0%, 14.5%

OKLCH

0.4548 0.2429 270.5

Properties

Cool Dark Nearest: mediumblue

Color Harmonies

Complementary

#2F33DA

#DAD62F

Analogous

#2F89DA

#812FDA

#2F33DA

Triadic

#2F33DA

#DA2F33

#33DA2F

Split Complementary

#2F33DA

#DA812F

#89DA2F

Tetradic

#2F33DA

#DA2F89

#DAD62F

#2FDA81

Color Blindness Simulation

Original

#2F33DA

Protanopia

#3131B2

Deuteranopia

#3030A8

Tritanopia

#2F928B

Achromatopsia

#3E3E3E

CSS Usage

background-color: #2F33DA;
color: #2F33DA;
border-color: #2F33DA;
Nearest Tailwind: Indigo 600 #4F46E5

Tailwind Shades

50
#F3F3FC
100
#E3E3F8
200
#C2C4F4
300
#9799ED
400
#5F62E3
500
#272BD8
600
#1F22AD
700
#191B8B
800
#13156C
900
#12134F
950
#0B0C32

Contrast Checker

Text on white

8.06:1

AA Pass AAA Pass

Text on black

2.61:1

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