#3997F6

#3997F6

Color Values

HEX

#3997F6

RGB

57, 151, 246

HSL

210.2, 91.3%, 59.4%

HSV

210.2, 76.8%, 96.5%

CMYK

76.8%, 38.6%, 0.0%, 3.5%

OKLCH

0.6673 0.1659 252.0

Properties

Cool Light Nearest: cornflowerblue

Color Harmonies

Complementary

#3997F6

#F69839

Analogous

#39F5F6

#3A39F6

#3997F6

Triadic

#3997F6

#F63997

#97F639

Split Complementary

#3997F6

#F63A39

#F5F639

Tetradic

#3997F6

#F639F5

#F69839

#39F63A

Color Blindness Simulation

Original

#3997F6

Protanopia

#6263DF

Deuteranopia

#5C55DA

Tritanopia

#3ECDC9

Achromatopsia

#8A8A8A

CSS Usage

background-color: #3997F6;
color: #3997F6;
border-color: #3997F6;
Nearest Tailwind: Blue 400 #60A5FA

Tailwind Shades

50
#F1F7FD
100
#DFEDFB
200
#BBDBFC
300
#8AC1FA
400
#4BA0F7
500
#0B7FF4
600
#0965C3
700
#07519C
800
#063F7A
900
#093058
950
#051E38

Contrast Checker

Text on white

3.03:1

AA Fail AAA Fail

Text on black

6.93:1

AA Pass AAA Fail

Related Articles

Brand Stories

Pantone Colors by Decade: The 2000s, 2010s, and 2020s Compared

Feb 01, 2026
Tutorials

Responsive Color: Adapting Colors for Different Screens

Jan 23, 2026
Tutorials

Color for Data Storytelling: Beyond Default Chart Colors

Jan 21, 2026