#3976AB

#3976AB

Color Values

HEX

#3976AB

RGB

57, 118, 171

HSL

207,9, 50,0%, 44,7%

HSV

207,9, 66,7%, 67,1%

CMYK

66,7%, 31,0%, 0,0%, 32,9%

OKLCH

0,5497 0,1044 247,3

Properties

Cool Dark Nearest: steelblue

Color Harmonies

Complementary

#3976AB

#AB6E39

Analogous

#39ABA7

#393DAB

#3976AB

Triadic

#3976AB

#AB3976

#76AB39

Split Complementary

#3976AB

#AB393D

#ABA739

Tetradic

#3976AB

#A739AB

#AB6E39

#3DAB39

Color Blindness Simulation

Original

#3976AB

Protanopia

#53549E

Deuteranopia

#504B9B

Tritanopia

#3C9492

Achromatopsia

#6D6D6D

CSS Usage

background-color: #3976AB;
color: #3976AB;
border-color: #3976AB;
Nearest Tailwind: Sky 700 #0369A1

Tailwind Shades

50
#F4F8FB
100
#E6EEF5
200
#C9DDED
300
#A3C4E0
400
#71A4D0
500
#4084BF
600
#336A99
700
#29547A
800
#204260
900
#1B3246
950
#11202C

Contrast Checker

Text on white

4,82:1

AA Pass AAA Fail

Text on black

4,35:1

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