#618B8B

#618B8B

Color Values

HEX

#618B8B

RGB

97, 139, 139

HSL

180.0, 17.8%, 46.3%

HSV

180.0, 30.2%, 54.5%

CMYK

30.2%, 0.0%, 0.0%, 45.5%

OKLCH

0.6061 0.0461 196.0

Properties

Cool Light Nearest: paleturquoise 4

Color Harmonies

Complementary

#618B8B

#8B6161

Analogous

#618B76

#61768B

#618B8B

Triadic

#618B8B

#8B618B

#8B8B61

Split Complementary

#618B8B

#8B6176

#8B7661

Tetradic

#618B8B

#76618B

#8B6161

#768B61

Color Blindness Simulation

Original

#618B8B

Protanopia

#73748B

Deuteranopia

#716E8B

Tritanopia

#638B8B

Achromatopsia

#828282

CSS Usage

background-color: #618B8B;
color: #618B8B;
border-color: #618B8B;
Nearest Tailwind: Neutral 500 #737373

Tailwind Shades

50
#F6F9F9
100
#EAF0F0
200
#D5E2E2
300
#B7CDCD
400
#90B1B1
500
#699696
600
#547878
700
#436060
800
#344B4B
900
#293838
950
#1A2424

Contrast Checker

Text on white

3.77:1

AA Fail AAA Fail

Text on black

5.57:1

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