#3B7582

#3B7582

Color Values

HEX

#3B7582

RGB

59, 117, 130

HSL

191.0, 37.6%, 37.1%

HSV

191.0, 54.6%, 51.0%

CMYK

54.6%, 10.0%, 0.0%, 49.0%

OKLCH

0.5285 0.0638 214.2

Properties

Cool Dark Nearest: RAL 5021 Water Blue

Color Harmonies

Complementary

#3B7582

#82483B

Analogous

#3B826C

#3B5282

#3B7582

Triadic

#3B7582

#823B75

#75823B

Split Complementary

#3B7582

#823B52

#826C3B

Tetradic

#3B7582

#6C3B82

#82483B

#52823B

Color Blindness Simulation

Original

#3B7582

Protanopia

#54557F

Deuteranopia

#514C7E

Tritanopia

#3E7C7C

Achromatopsia

#6A6A6A

CSS Usage

background-color: #3B7582;
color: #3B7582;
border-color: #3B7582;
Nearest Tailwind: Cyan 700 #0E7490

Tailwind Shades

50
#F5F9FA
100
#E7F1F3
200
#CEE4E9
300
#ABD0D9
400
#7DB7C4
500
#509EAF
600
#407E8C
700
#336570
800
#284F58
900
#203B41
950
#142529

Contrast Checker

Text on white

5.18:1

AA Pass AAA Fail

Text on black

4.05:1

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