#3F8993

#3F8993

Color Values

HEX

#3F8993

RGB

63, 137, 147

HSL

187,1, 40,0%, 41,2%

HSV

187,1, 57,1%, 57,6%

CMYK

57,1%, 6,8%, 0,0%, 42,4%

OKLCH

0,5872 0,0746 207,2

Properties

Cool Light Nearest: RAL 5018 Turquoise Blue

Color Harmonies

Complementary

#3F8993

#93493F

Analogous

#3F9373

#3F5F93

#3F8993

Triadic

#3F8993

#933F89

#89933F

Split Complementary

#3F8993

#933F5F

#93733F

Tetradic

#3F8993

#733F93

#93493F

#5F933F

Color Blindness Simulation

Original

#3F8993

Protanopia

#5F6091

Deuteranopia

#5B5590

Tritanopia

#438F8E

Achromatopsia

#7A7A7A

CSS Usage

background-color: #3F8993;
color: #3F8993;
border-color: #3F8993;
Nearest Tailwind: Cyan 700 #0E7490

Tailwind Shades

50
#F5F9FA
100
#E7F2F3
200
#CDE6EA
300
#A9D4DA
400
#7BBDC6
500
#4CA6B2
600
#3D858F
700
#316B72
800
#265359
900
#1F3E42
950
#14272A

Contrast Checker

Text on white

4,03:1

AA Fail AAA Fail

Text on black

5,21:1

AA Pass AAA Fail

Related Articles

Tutorials

CSS color-mix(): Blend Colors Natively in the Browser

Oca 26, 2026
Tutorials

Building a Color Picker Web Component from Scratch

Oca 21, 2026
Tutorials

Perceptual Color Spaces: Lab, LCH, Oklab, OKLCH

Oca 15, 2026