#455E75

#455E75

Color Values

HEX

#455E75

RGB

69, 94, 117

HSL

208.8, 25.8%, 36.5%

HSV

208.8, 41.0%, 45.9%

CMYK

41.0%, 19.7%, 0.0%, 54.1%

OKLCH

0.4713 0.048 246.8

Properties

Cool Dark Nearest: skyblue 4

Color Harmonies

Complementary

#455E75

#755C45

Analogous

#457574

#454675

#455E75

Triadic

#455E75

#75455E

#5E7545

Split Complementary

#455E75

#754546

#757445

Tetradic

#455E75

#744575

#755C45

#467545

Color Blindness Simulation

Original

#455E75

Protanopia

#50506F

Deuteranopia

#4E4C6E

Tritanopia

#466B6A

Achromatopsia

#5A5A5A

CSS Usage

background-color: #455E75;
color: #455E75;
border-color: #455E75;
Nearest Tailwind: Slate 600 #475569

Tailwind Shades

50
#F6F7F9
100
#E9EDF1
200
#D2DCE5
300
#B2C2D2
400
#88A2B9
500
#5F81A0
600
#4C6780
700
#3D5267
800
#2F4050
900
#25313C
950
#171F26

Contrast Checker

Text on white

6.75:1

AA Pass AAA Fail

Text on black

3.11:1

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