#678C8F

#678C8F

Color Values

HEX

#678C8F

RGB

103, 140, 143

HSL

184.5, 16.3%, 48.2%

HSV

184.5, 28.0%, 56.1%

CMYK

28.0%, 2.1%, 0.0%, 43.9%

OKLCH

0.6136 0.0413 202.4

Properties

Cool Light Nearest: paleturquoise 4

Color Harmonies

Complementary

#678C8F

#8F6A67

Analogous

#678F7E

#67788F

#678C8F

Triadic

#678C8F

#8F678C

#8C8F67

Split Complementary

#678C8F

#8F6778

#8F7E67

Tetradic

#678C8F

#7E678F

#8F6A67

#788F67

Color Blindness Simulation

Original

#678C8F

Protanopia

#77778E

Deuteranopia

#75728E

Tritanopia

#698E8E

Achromatopsia

#848484

CSS Usage

background-color: #678C8F;
color: #678C8F;
border-color: #678C8F;
Nearest Tailwind: Gray 500 #6B7280

Tailwind Shades

50
#F6F8F8
100
#EBEFF0
200
#D5E0E1
300
#B8CACC
400
#91AEB0
500
#6B9194
600
#557477
700
#445D5F
800
#35494A
900
#293638
950
#1A2223

Contrast Checker

Text on white

3.67:1

AA Fail AAA Fail

Text on black

5.72:1

AA Pass 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