#5F66BF

#5F66BF

Color Values

HEX

#5F66BF

RGB

95, 102, 191

HSL

235.6, 42.9%, 56.1%

HSV

235.6, 50.3%, 74.9%

CMYK

50.3%, 46.6%, 0.0%, 25.1%

OKLCH

0.5479 0.1369 277.5

Properties

Cool Dark Nearest: NCS S 1050-R90B Blue Violet

Color Harmonies

Complementary

#5F66BF

#BFB85F

Analogous

#5F96BF

#885FBF

#5F66BF

Triadic

#5F66BF

#BF5F66

#66BF5F

Split Complementary

#5F66BF

#BF885F

#96BF5F

Tetradic

#5F66BF

#BF5F96

#BFB85F

#5FBF88

Color Blindness Simulation

Original

#5F66BF

Protanopia

#6262A9

Deuteranopia

#6261A4

Tritanopia

#5F9895

Achromatopsia

#6B6B6B

CSS Usage

background-color: #5F66BF;
color: #5F66BF;
border-color: #5F66BF;
Nearest Tailwind: Indigo 400 #818CF8

Tailwind Shades

50
#F5F5FA
100
#E7E8F4
200
#CCCEEB
300
#A8ABDC
400
#787EC9
500
#4951B6
600
#3A4192
700
#2F3475
800
#24285B
900
#1E2043
950
#13152A

Contrast Checker

Text on white

5.07:1

AA Pass AAA Fail

Text on black

4.14:1

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