#455CBA

#455CBA

Color Values

HEX

#455CBA

RGB

69, 92, 186

HSL

228.2, 45.9%, 50.0%

HSV

228.2, 62.9%, 72.9%

CMYK

62.9%, 50.5%, 0.0%, 27.1%

OKLCH

0.5074 0.15 270.0

Properties

Cool Dark Nearest: NCS S 1050-R90B Blue Violet

Color Harmonies

Complementary

#455CBA

#BAA345

Analogous

#4597BA

#6845BA

#455CBA

Triadic

#455CBA

#BA455C

#5CBA45

Split Complementary

#455CBA

#BA6845

#97BA45

Tetradic

#455CBA

#BA4597

#BAA345

#45BA68

Color Blindness Simulation

Original

#455CBA

Protanopia

#4F4FA3

Deuteranopia

#4E4C9E

Tritanopia

#46918D

Achromatopsia

#5E5E5E

CSS Usage

background-color: #455CBA;
color: #455CBA;
border-color: #455CBA;
Nearest Tailwind: Blue 900 #1E3A8A

Tailwind Shades

50
#F4F6FA
100
#E6E9F4
200
#CBD1EC
300
#A6B1DE
400
#7586CC
500
#455CBA
600
#374A95
700
#2C3B77
800
#222E5D
900
#1C2444
950
#12172B

Contrast Checker

Text on white

6.01:1

AA Pass AAA Fail

Text on black

3.49:1

AA Fail AAA Fail

Related Articles

Tutorials

Building a Color Picker Web Component from Scratch

Feb 20, 2026
Tutorials

Web Color Performance: Gradients, Shadows, and Filters

Feb 19, 2026
Tutorials

Tailwind CSS Colors: Complete Shade System Guide

Feb 19, 2026