#578F91

#578F91

Color Values

HEX

#578F91

RGB

87, 143, 145

HSL

182.1, 25.0%, 45.5%

HSV

182.1, 40.0%, 56.9%

CMYK

40.0%, 1.4%, 0.0%, 43.1%

OKLCH

0.6122 0.0591 198.6

Properties

Cool Light Nearest: cadetblue 4

Color Harmonies

Complementary

#578F91

#915957

Analogous

#579176

#577291

#578F91

Triadic

#578F91

#91578F

#8F9157

Split Complementary

#578F91

#915772

#917657

Tetradic

#578F91

#765791

#915957

#729157

Color Blindness Simulation

Original

#578F91

Protanopia

#6F7091

Deuteranopia

#6C6890

Tritanopia

#5A9090

Achromatopsia

#838383

CSS Usage

background-color: #578F91;
color: #578F91;
border-color: #578F91;
Nearest Tailwind: Teal 700 #0F766E

Tailwind Shades

50
#F6F9F9
100
#E9F1F1
200
#D2E4E4
300
#B2D0D1
400
#89B7B8
500
#609D9F
600
#4D7E80
700
#3D6566
800
#304F50
900
#263B3B
950
#182525

Contrast Checker

Text on white

3.66:1

AA Fail AAA Fail

Text on black

5.74:1

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