#4245A7

#4245A7

Color Values

HEX

#4245A7

RGB

66, 69, 167

HSL

238.2, 43.3%, 45.7%

HSV

238.2, 60.5%, 65.5%

CMYK

60.5%, 58.7%, 0.0%, 34.5%

OKLCH

0.4461 0.1543 276.8

Properties

Cool Dark Nearest: NCS S 2050-R70B Violet

Color Harmonies

Complementary

#4245A7

#A7A442

Analogous

#4278A7

#7242A7

#4245A7

Triadic

#4245A7

#A74245

#45A742

Split Complementary

#4245A7

#A77242

#78A742

Tetradic

#4245A7

#A74278

#A7A442

#42A772

Color Blindness Simulation

Original

#4245A7

Protanopia

#43438F

Deuteranopia

#43438A

Tritanopia

#427D78

Achromatopsia

#4B4B4B

CSS Usage

background-color: #4245A7;
color: #4245A7;
border-color: #4245A7;
Nearest Tailwind: Blue 800 #1E40AF

Tailwind Shades

50
#F5F5FA
100
#E7E7F4
200
#CCCDEB
300
#A7A9DC
400
#787ACA
500
#484CB7
600
#3A3C92
700
#2E3075
800
#24265B
900
#1E1F43
950
#13132B

Contrast Checker

Text on white

7.95:1

AA Pass AAA Pass

Text on black

2.64:1

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