#456664

#456664

Color Values

HEX

#456664

RGB

69, 102, 100

HSL

176.4, 19.3%, 33.5%

HSV

176.4, 32.4%, 40.0%

CMYK

32.4%, 0.0%, 2.0%, 60.0%

OKLCH

0.4843 0.0384 191.2

Properties

Cool Dark Nearest: darkslategrey

Color Harmonies

Complementary

#456664

#664547

Analogous

#456653

#455766

#456664

Triadic

#456664

#644566

#666445

Split Complementary

#456664

#664557

#665345

Tetradic

#456664

#534566

#664547

#576645

Color Blindness Simulation

Original

#456664

Protanopia

#535464

Deuteranopia

#514F65

Tritanopia

#476565

Achromatopsia

#5F5F5F

CSS Usage

background-color: #456664;
color: #456664;
border-color: #456664;
Nearest Tailwind: Teal 800 #115E59

Tailwind Shades

50
#F6F9F8
100
#EAF0F0
200
#D4E2E1
300
#B6CECC
400
#8EB3B1
500
#679895
600
#527A77
700
#42615F
800
#334C4B
900
#283938
950
#192423

Contrast Checker

Text on white

6.29:1

AA Pass AAA Fail

Text on black

3.34:1

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