#425AC7

#425AC7

Color Values

HEX

#425AC7

RGB

66, 90, 199

HSL

229,2, 54,3%, 52,0%

HSV

229,2, 66,8%, 78,0%

CMYK

66,8%, 54,8%, 0,0%, 22,0%

OKLCH

0,5113 0,1714 269,9

Properties

Cool Dark Nearest: royalblue 3

Color Harmonies

Complementary

#425AC7

#C7AF42

Analogous

#429DC7

#6D42C7

#425AC7

Triadic

#425AC7

#C7425A

#5AC742

Split Complementary

#425AC7

#C76D42

#9DC742

Tetradic

#425AC7

#C7429D

#C7AF42

#42C76D

Color Blindness Simulation

Original

#425AC7

Protanopia

#4C4DAD

Deuteranopia

#4B49A6

Tritanopia

#439893

Achromatopsia

#5D5D5D

CSS Usage

background-color: #425AC7;
color: #425AC7;
border-color: #425AC7;
Nearest Tailwind: Blue 800 #1E40AF

Tailwind Shades

50
#F4F5FB
100
#E5E8F5
200
#C8CFEF
300
#A1ADE3
400
#6D80D4
500
#3A53C5
600
#2F439D
700
#25357E
800
#1D2A62
900
#192148
950
#10152E

Contrast Checker

Text on white

5,97:1

AA Pass AAA Fail

Text on black

3,52:1

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