#333FAC

#333FAC

Color Values

HEX

#333FAC

RGB

51, 63, 172

HSL

234,0, 54,3%, 43,7%

HSV

234,0, 70,3%, 67,5%

CMYK

70,3%, 63,4%, 0,0%, 32,5%

OKLCH

0,4296 0,1725 272,0

Properties

Cool Dark Nearest: NCS S 2050-R70B Violet

Color Harmonies

Complementary

#333FAC

#ACA033

Analogous

#337CAC

#6333AC

#333FAC

Triadic

#333FAC

#AC333F

#3FAC33

Split Complementary

#333FAC

#AC6333

#7CAC33

Tetradic

#333FAC

#AC337C

#ACA033

#33AC63

Color Blindness Simulation

Original

#333FAC

Protanopia

#383892

Deuteranopia

#38378B

Tritanopia

#347D78

Achromatopsia

#444444

CSS Usage

background-color: #333FAC;
color: #333FAC;
border-color: #333FAC;
Nearest Tailwind: Blue 800 #1E40AF

Tailwind Shades

50
#F4F5FB
100
#E5E7F5
200
#C8CCEF
300
#A1A7E3
400
#6D78D4
500
#3A48C5
600
#2F3A9D
700
#252E7E
800
#1D2462
900
#191E48
950
#10132E

Contrast Checker

Text on white

8,58:1

AA Pass AAA Pass

Text on black

2,45:1

AA Fail AAA Fail

Related Articles

Tutorials

CSS color-mix(): Blend Colors Natively in the Browser

يناير 26, 2026
Tutorials

Building a Color Picker Web Component from Scratch

يناير 21, 2026
Tutorials

Perceptual Color Spaces: Lab, LCH, Oklab, OKLCH

يناير 15, 2026