#4073AE

#4073AE

Color Values

HEX

#4073AE

RGB

64, 115, 174

HSL

212.2, 46.2%, 46.7%

HSV

212.2, 63.2%, 68.2%

CMYK

63.2%, 33.9%, 0.0%, 31.8%

OKLCH

0.5474 0.1079 253.4

Properties

Cool Dark Nearest: RAL 5015 Sky Blue

Color Harmonies

Complementary

#4073AE

#AE7B40

Analogous

#40AAAE

#4440AE

#4073AE

Triadic

#4073AE

#AE4073

#73AE40

Split Complementary

#4073AE

#AE4440

#AAAE40

Tetradic

#4073AE

#AE40AA

#AE7B40

#40AE44

Color Blindness Simulation

Original

#4073AE

Protanopia

#5657A0

Deuteranopia

#534F9C

Tritanopia

#439492

Achromatopsia

#6C6C6C

CSS Usage

background-color: #4073AE;
color: #4073AE;
border-color: #4073AE;
Nearest Tailwind: Sky 700 #0369A1

Tailwind Shades

50
#F4F7FA
100
#E6EDF4
200
#CBDAEC
300
#A6C0DE
400
#759DCC
500
#457BBA
600
#376395
700
#2C4F77
800
#223E5D
900
#1C2F45
950
#121E2B

Contrast Checker

Text on white

4.9:1

AA Pass AAA Fail

Text on black

4.28:1

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