#3597F9

#3597F9

Color Values

HEX

#3597F9

RGB

53, 151, 249

HSL

210.0, 94.2%, 59.2%

HSV

210.0, 78.7%, 97.6%

CMYK

78.7%, 39.4%, 0.0%, 2.4%

OKLCH

0.668 0.1707 252.1

Properties

Cool Light Nearest: dodgerblue 2

Color Harmonies

Complementary

#3597F9

#F99735

Analogous

#35F9F9

#3535F9

#3597F9

Triadic

#3597F9

#F93597

#97F935

Split Complementary

#3597F9

#F93535

#F9F935

Tetradic

#3597F9

#F935F9

#F99735

#35F935

Color Blindness Simulation

Original

#3597F9

Protanopia

#5F60E1

Deuteranopia

#5A52DC

Tritanopia

#3ACFCA

Achromatopsia

#898989

CSS Usage

background-color: #3597F9;
color: #3597F9;
border-color: #3597F9;
Nearest Tailwind: Blue 400 #60A5FA

Tailwind Shades

50
#F1F7FD
100
#DFEDFB
200
#BADBFD
300
#88C2FB
400
#48A1FA
500
#0780F8
600
#0666C6
700
#05529E
800
#04407C
900
#07305A
950
#051F39

Contrast Checker

Text on white

3.02:1

AA Fail AAA Fail

Text on black

6.95:1

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