#457EC3

#457EC3

Color Values

HEX

#457EC3

RGB

69, 126, 195

HSL

212.9, 51.2%, 51.8%

HSV

212.9, 64.6%, 76.5%

CMYK

64.6%, 35.4%, 0.0%, 23.5%

OKLCH

0.5864 0.1224 254.4

Properties

Cool Light Nearest: RAL 5015 Sky Blue

Color Harmonies

Complementary

#457EC3

#C38A45

Analogous

#45BDC3

#4B45C3

#457EC3

Triadic

#457EC3

#C3457E

#7EC345

Split Complementary

#457EC3

#C34B45

#BDC345

Tetradic

#457EC3

#C345BD

#C38A45

#45C34B

Color Blindness Simulation

Original

#457EC3

Protanopia

#5E5EB2

Deuteranopia

#5A56AE

Tritanopia

#48A5A2

Achromatopsia

#777777

CSS Usage

background-color: #457EC3;
color: #457EC3;
border-color: #457EC3;
Nearest Tailwind: Sky 600 #0284C7

Tailwind Shades

50
#F4F7FB
100
#E5ECF5
200
#C9DAEE
300
#A2BFE1
400
#709CD1
500
#3E79C1
600
#32619A
700
#284E7B
800
#1F3D60
900
#1A2E47
950
#101D2D

Contrast Checker

Text on white

4.18:1

AA Fail AAA Fail

Text on black

5.03:1

AA Pass AAA Fail

Related Articles

Tutorials

Responsive Color: Adapting Colors for Different Screens

Jan 23, 2026
Tutorials

Color for Data Storytelling: Beyond Default Chart Colors

Jan 21, 2026
Tutorials

How to Choose Brand Colors: A Step-by-Step Guide

Jan 18, 2026