#3B7197

#3B7197

Color Values

HEX

#3B7197

RGB

59, 113, 151

HSL

204.8, 43.8%, 41.2%

HSV

204.8, 60.9%, 59.2%

CMYK

60.9%, 25.2%, 0.0%, 40.8%

OKLCH

0.5282 0.0831 241.4

Properties

Cool Dark Nearest: steelblue 4

Color Harmonies

Complementary

#3B7197

#97613B

Analogous

#3B978F

#3B4397

#3B7197

Triadic

#3B7197

#973B71

#71973B

Split Complementary

#3B7197

#973B43

#978F3B

Tetradic

#3B7197

#8F3B97

#97613B

#43973B

Color Blindness Simulation

Original

#3B7197

Protanopia

#52538E

Deuteranopia

#4F4B8C

Tritanopia

#3E8785

Achromatopsia

#686868

CSS Usage

background-color: #3B7197;
color: #3B7197;
border-color: #3B7197;
Nearest Tailwind: Cyan 700 #0E7490

Tailwind Shades

50
#F5F8FA
100
#E7EEF4
200
#CCDEEB
300
#A7C6DD
400
#77A8CA
500
#4889B7
600
#396E93
700
#2E5875
800
#24455C
900
#1D3444
950
#13212B

Contrast Checker

Text on white

5.26:1

AA Pass AAA Fail

Text on black

3.99:1

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