#3961C6

#3961C6

Color Values

HEX

#3961C6

RGB

57, 97, 198

HSL

223.0, 55.3%, 50.0%

HSV

223.0, 71.2%, 77.6%

CMYK

71.2%, 51.0%, 0.0%, 22.4%

OKLCH

0.5202 0.164 264.9

Properties

Cool Dark Nearest: NCS S 1050-R90B Blue Violet

Color Harmonies

Complementary

#3961C6

#C69E39

Analogous

#39A7C6

#5839C6

#3961C6

Triadic

#3961C6

#C63961

#61C639

Split Complementary

#3961C6

#C65839

#A7C639

Tetradic

#3961C6

#C639A7

#C69E39

#39C658

Color Blindness Simulation

Original

#3961C6

Protanopia

#4A4BAE

Deuteranopia

#4845A8

Tritanopia

#3B9A96

Achromatopsia

#606060

CSS Usage

background-color: #3961C6;
color: #3961C6;
border-color: #3961C6;
Nearest Tailwind: Blue 500 #3B82F6

Tailwind Shades

50
#F4F6FB
100
#E5EAF6
200
#C8D3EF
300
#A0B3E4
400
#6C8AD5
500
#3961C6
600
#2E4E9E
700
#243E7F
800
#1C3063
900
#182649
950
#0F182E

Contrast Checker

Text on white

5.68:1

AA Pass AAA Fail

Text on black

3.7:1

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