#3F8C98

#3F8C98

Color Values

HEX

#3F8C98

RGB

63, 140, 152

HSL

188.1, 41.4%, 42.2%

HSV

188.1, 58.6%, 59.6%

CMYK

58.6%, 7.9%, 0.0%, 40.4%

OKLCH

0.5967 0.0773 209.0

Properties

Cool Light Nearest: RAL 5018 Turquoise Blue

Color Harmonies

Complementary

#3F8C98

#984B3F

Analogous

#3F9878

#3F6098

#3F8C98

Triadic

#3F8C98

#983F8C

#8C983F

Split Complementary

#3F8C98

#983F60

#98783F

Tetradic

#3F8C98

#783F98

#984B3F

#60983F

Color Blindness Simulation

Original

#3F8C98

Protanopia

#606195

Deuteranopia

#5C5694

Tritanopia

#439392

Achromatopsia

#7C7C7C

CSS Usage

background-color: #3F8C98;
color: #3F8C98;
border-color: #3F8C98;
Nearest Tailwind: Cyan 600 #0891B2

Tailwind Shades

50
#F5F9FA
100
#E7F2F3
200
#CDE6EA
300
#A8D4DB
400
#7ABDC8
500
#4BA6B4
600
#3C8590
700
#306A73
800
#25535A
900
#1E3E43
950
#13272A

Contrast Checker

Text on white

3.88:1

AA Fail AAA Fail

Text on black

5.42:1

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