#398EE4

#398EE4

Color Values

HEX

#398EE4

RGB

57, 142, 228

HSL

210,2, 76,0%, 55,9%

HSV

210,2, 75,0%, 89,4%

CMYK

75,0%, 37,7%, 0,0%, 10,6%

OKLCH

0,6369 0,1527 251,7

Properties

Cool Light Nearest: cornflowerblue

Color Harmonies

Complementary

#398EE4

#E48F39

Analogous

#39E3E4

#3A39E4

#398EE4

Triadic

#398EE4

#E4398E

#8EE439

Split Complementary

#398EE4

#E43A39

#E3E439

Tetradic

#398EE4

#E439E3

#E48F39

#39E43A

Color Blindness Simulation

Original

#398EE4

Protanopia

#5E5FCF

Deuteranopia

#5952CA

Tritanopia

#3DBFBB

Achromatopsia

#828282

CSS Usage

background-color: #398EE4;
color: #398EE4;
border-color: #398EE4;
Nearest Tailwind: Blue 400 #60A5FA

Tailwind Shades

50
#F2F7FC
100
#E2EDF9
200
#C0DBF6
300
#93C1F0
400
#59A0E8
500
#1F7FE0
600
#1865B4
700
#145190
800
#0F3F70
900
#0F3052
950
#0A1E34

Contrast Checker

Text on white

3,41:1

AA Fail AAA Fail

Text on black

6,16:1

AA Pass AAA Fail

Related Articles

Tutorials

CSS color-mix(): Blend Colors Natively in the Browser

Oca 26, 2026
Tutorials

Building a Color Picker Web Component from Scratch

Oca 21, 2026
Tutorials

Perceptual Color Spaces: Lab, LCH, Oklab, OKLCH

Oca 15, 2026