#3128D4

#3128D4

Color Values

HEX

#3128D4

RGB

49, 40, 212

HSL

243.1, 68.3%, 49.4%

HSV

243.1, 81.1%, 83.1%

CMYK

76.9%, 81.1%, 0.0%, 16.9%

OKLCH

0.4362 0.2445 272.0

Properties

Cool Dark Nearest: mediumblue

Color Harmonies

Complementary

#3128D4

#CBD428

Analogous

#2875D4

#8728D4

#3128D4

Triadic

#3128D4

#D43128

#28D431

Split Complementary

#3128D4

#D48728

#75D428

Tetradic

#3128D4

#D42875

#CBD428

#28D487

Color Blindness Simulation

Original

#3128D4

Protanopia

#2D2DAA

Deuteranopia

#2E2EA0

Tritanopia

#318982

Achromatopsia

#363636

CSS Usage

background-color: #3128D4;
color: #3128D4;
border-color: #3128D4;
Nearest Tailwind: Violet 700 #6D28D9

Tailwind Shades

50
#F3F3FC
100
#E4E3F8
200
#C5C3F4
300
#9C98EC
400
#6760E1
500
#3128D7
600
#2820AC
700
#201A89
800
#19146B
900
#16134E
950
#0E0C31

Contrast Checker

Text on white

8.81:1

AA Pass AAA Pass

Text on black

2.38:1

AA Fail AAA Fail

Related Articles

Tutorials

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

Jan 26, 2026
Tutorials

Building a Color Picker Web Component from Scratch

Jan 21, 2026
Tutorials

Perceptual Color Spaces: Lab, LCH, Oklab, OKLCH

Jan 15, 2026