#5B888F

#5B888F

Color Values

HEX

#5B888F

RGB

91, 136, 143

HSL

188.1, 22.2%, 45.9%

HSV

188.1, 36.4%, 56.1%

CMYK

36.4%, 4.9%, 0.0%, 43.9%

OKLCH

0.5968 0.0502 208.1

Properties

Cool Light Nearest: cadetblue 4

Color Harmonies

Complementary

#5B888F

#8F625B

Analogous

#5B8F7C

#5B6E8F

#5B888F

Triadic

#5B888F

#8F5B88

#888F5B

Split Complementary

#5B888F

#8F5B6E

#8F7C5B

Tetradic

#5B888F

#7C5B8F

#8F625B

#6E8F5B

Color Blindness Simulation

Original

#5B888F

Protanopia

#6E6F8D

Deuteranopia

#6C688D

Tritanopia

#5D8C8C

Achromatopsia

#7F7F7F

CSS Usage

background-color: #5B888F;
color: #5B888F;
border-color: #5B888F;
Nearest Tailwind: Gray 500 #6B7280

Tailwind Shades

50
#F6F8F9
100
#EAF0F1
200
#D3E1E3
300
#B4CCCF
400
#8CB0B6
500
#63949C
600
#4F777D
700
#3F5F64
800
#324A4E
900
#27383A
950
#182325

Contrast Checker

Text on white

3.92:1

AA Fail AAA Fail

Text on black

5.36:1

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