#455E6B

#455E6B

Color Values

HEX

#455E6B

RGB

69, 94, 107

HSL

200.5, 21.6%, 34.5%

HSV

200.5, 35.5%, 42.0%

CMYK

35.5%, 12.1%, 0.0%, 58.0%

OKLCH

0.4669 0.0366 231.1

Properties

Cool Dark Nearest: RAL 5025 Pearl Gentian Blue

Color Harmonies

Complementary

#455E6B

#6B5245

Analogous

#456B65

#454B6B

#455E6B

Triadic

#455E6B

#6B455E

#5E6B45

Split Complementary

#455E6B

#6B454B

#6B6545

Tetradic

#455E6B

#65456B

#6B5245

#4B6B45

Color Blindness Simulation

Original

#455E6B

Protanopia

#505068

Deuteranopia

#4E4C67

Tritanopia

#466565

Achromatopsia

#5A5A5A

CSS Usage

background-color: #455E6B;
color: #455E6B;
border-color: #455E6B;
Nearest Tailwind: Gray 600 #4B5563

Tailwind Shades

50
#F6F8F9
100
#EAEEF0
200
#D4DEE3
300
#B5C6CF
400
#8CA7B5
500
#64889B
600
#506D7C
700
#405763
800
#32444E
900
#27333A
950
#192025

Contrast Checker

Text on white

6.85:1

AA Pass AAA Fail

Text on black

3.07:1

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