#3F98AE

#3F98AE

Color Values

HEX

#3F98AE

RGB

63, 152, 174

HSL

191.9, 46.8%, 46.5%

HSV

191.9, 63.8%, 68.2%

CMYK

63.8%, 12.6%, 0.0%, 31.8%

OKLCH

0.6351 0.0897 216.9

Properties

Cool Light Nearest: NCS S 1050-B20G Cyan

Color Harmonies

Complementary

#3F98AE

#AE553F

Analogous

#3FAE8D

#3F61AE

#3F98AE

Triadic

#3F98AE

#AE3F98

#98AE3F

Split Complementary

#3F98AE

#AE3F61

#AE8D3F

Tetradic

#3F98AE

#8D3FAE

#AE553F

#61AE3F

Color Blindness Simulation

Original

#3F98AE

Protanopia

#6666A9

Deuteranopia

#605AA7

Tritanopia

#43A4A4

Achromatopsia

#878787

CSS Usage

background-color: #3F98AE;
color: #3F98AE;
border-color: #3F98AE;
Nearest Tailwind: Cyan 600 #0891B2

Tailwind Shades

50
#F4F9FA
100
#E6F1F4
200
#CBE5EC
300
#A5D3DE
400
#74BBCD
500
#44A4BB
600
#368396
700
#2B6978
800
#22525E
900
#1C3D45
950
#12262B

Contrast Checker

Text on white

3.33:1

AA Fail AAA Fail

Text on black

6.31:1

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