#3A9FF8

#3A9FF8

Color Values

HEX

#3A9FF8

RGB

58, 159, 248

HSL

208.1, 93.1%, 60.0%

HSV

208.1, 76.6%, 97.3%

CMYK

76.6%, 35.9%, 0.0%, 2.7%

OKLCH

0.6863 0.1603 249.1

Properties

Cool Light Nearest: cornflowerblue

Color Harmonies

Complementary

#3A9FF8

#F8933A

Analogous

#3AF8F2

#3A40F8

#3A9FF8

Triadic

#3A9FF8

#F83A9F

#9FF83A

Split Complementary

#3A9FF8

#F83A40

#F8F23A

Tetradic

#3A9FF8

#F23AF8

#F8933A

#40F83A

Color Blindness Simulation

Original

#3A9FF8

Protanopia

#6667E2

Deuteranopia

#6058DD

Tritanopia

#3FD1CE

Achromatopsia

#909090

CSS Usage

background-color: #3A9FF8;
color: #3A9FF8;
border-color: #3A9FF8;
Nearest Tailwind: Blue 400 #60A5FA

Tailwind Shades

50
#F1F8FD
100
#DFEEFB
200
#BADDFD
300
#89C5FB
400
#49A6F8
500
#0987F6
600
#076CC5
700
#06569E
800
#04447B
900
#083359
950
#052038

Contrast Checker

Text on white

2.8:1

AA Fail AAA Fail

Text on black

7.49:1

AA Pass AAA Pass

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