#3D6C75

#3D6C75

Color Values

HEX

#3D6C75

RGB

61, 108, 117

HSL

189.6, 31.5%, 34.9%

HSV

189.6, 47.9%, 45.9%

CMYK

47.9%, 7.7%, 0.0%, 54.1%

OKLCH

0.5014 0.0532 211.2

Properties

Cool Dark Nearest: RAL 5021 Water Blue

Color Harmonies

Complementary

#3D6C75

#75463D

Analogous

#3D7562

#3D5075

#3D6C75

Triadic

#3D6C75

#753D6C

#6C753D

Split Complementary

#3D6C75

#753D50

#75623D

Tetradic

#3D6C75

#623D75

#75463D

#50753D

Color Blindness Simulation

Original

#3D6C75

Protanopia

#515273

Deuteranopia

#4F4B72

Tritanopia

#3F7171

Achromatopsia

#636363

CSS Usage

background-color: #3D6C75;
color: #3D6C75;
border-color: #3D6C75;
Nearest Tailwind: Cyan 800 #155E75

Tailwind Shades

50
#F5F9F9
100
#E8F0F2
200
#D0E3E7
300
#AFCFD5
400
#83B5BE
500
#579BA8
600
#467C86
700
#38636B
800
#2C4D54
900
#233A3E
950
#162427

Contrast Checker

Text on white

5.83:1

AA Pass AAA Fail

Text on black

3.6:1

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