#453A5F

#453A5F

Color Values

HEX

#453A5F

RGB

69, 58, 95

HSL

257.8, 24.2%, 30.0%

HSV

257.8, 38.9%, 37.3%

CMYK

27.4%, 38.9%, 0.0%, 62.7%

OKLCH

0.3767 0.0632 296.9

Properties

Cool Dark Nearest: RAL 5022 Night Blue

Color Harmonies

Complementary

#453A5F

#545F3A

Analogous

#3A425F

#573A5F

#453A5F

Triadic

#453A5F

#5F453A

#3A5F45

Split Complementary

#453A5F

#5F573A

#425F3A

Tetradic

#453A5F

#5F3A42

#545F3A

#3A5F57

Color Blindness Simulation

Original

#453A5F

Protanopia

#404056

Deuteranopia

#414254

Tritanopia

#444F4D

Achromatopsia

#3F3F3F

CSS Usage

background-color: #453A5F;
color: #453A5F;
border-color: #453A5F;
Nearest Tailwind: Blue 950 #172554

Tailwind Shades

50
#F7F6F9
100
#ECE9F1
200
#D8D3E4
300
#BCB3D1
400
#978AB7
500
#73619E
600
#5C4D7F
700
#4A3E65
800
#39304F
900
#2C263B
950
#1C1825

Contrast Checker

Text on white

10.38:1

AA Pass AAA Pass

Text on black

2.02:1

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