#455FAE

#455FAE

Color Values

HEX

#455FAE

RGB

69, 95, 174

HSL

225.1, 43.2%, 47.6%

HSV

225.1, 60.3%, 68.2%

CMYK

60.3%, 45.4%, 0.0%, 31.8%

OKLCH

0.5055 0.1291 267.9

Properties

Cool Dark Nearest: NCS S 2060-B Deep Blue

Color Harmonies

Complementary

#455FAE

#AE9445

Analogous

#4593AE

#5F45AE

#455FAE

Triadic

#455FAE

#AE455F

#5FAE45

Split Complementary

#455FAE

#AE5F45

#93AE45

Tetradic

#455FAE

#AE4593

#AE9445

#45AE5F

Color Blindness Simulation

Original

#455FAE

Protanopia

#50509B

Deuteranopia

#4F4D96

Tritanopia

#468C88

Achromatopsia

#5F5F5F

CSS Usage

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

Tailwind Shades

50
#F5F6FA
100
#E7EAF4
200
#CCD4EB
300
#A7B4DC
400
#788CC9
500
#4864B7
600
#3A5092
700
#2E4075
800
#24325B
900
#1E2743
950
#13192A

Contrast Checker

Text on white

6.0:1

AA Pass AAA Fail

Text on black

3.5:1

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