#4153BE

#4153BE

Color Values

HEX

#4153BE

RGB

65, 83, 190

HSL

231.4, 49.0%, 50.0%

HSV

231.4, 65.8%, 74.5%

CMYK

65.8%, 56.3%, 0.0%, 25.5%

OKLCH

0.4903 0.1682 271.6

Properties

Cool Dark Nearest: royalblue 3

Color Harmonies

Complementary

#4153BE

#BEAC41

Analogous

#4191BE

#6E41BE

#4153BE

Triadic

#4153BE

#BE4153

#53BE41

Split Complementary

#4153BE

#BE6E41

#91BE41

Tetradic

#4153BE

#BE4191

#BEAC41

#41BE6E

Color Blindness Simulation

Original

#4153BE

Protanopia

#4949A4

Deuteranopia

#48469E

Tritanopia

#42908B

Achromatopsia

#575757

CSS Usage

background-color: #4153BE;
color: #4153BE;
border-color: #4153BE;
Nearest Tailwind: Blue 800 #1E40AF

Tailwind Shades

50
#F4F5FB
100
#E6E8F5
200
#CACFED
300
#A4ACE0
400
#7280CF
500
#4153BE
600
#344298
700
#2A357A
800
#21295F
900
#1B2146
950
#11152C

Contrast Checker

Text on white

6.55:1

AA Pass AAA Fail

Text on black

3.21:1

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