#398BCE

#398BCE

Color Values

HEX

#398BCE

RGB

57, 139, 206

HSL

207.0, 60.3%, 51.6%

HSV

207.0, 72.3%, 80.8%

CMYK

72.3%, 32.5%, 0.0%, 19.2%

OKLCH

0.6176 0.1287 246.7

Properties

Cool Light Nearest: RAL 5012 Light Blue

Color Harmonies

Complementary

#398BCE

#CE7C39

Analogous

#39CEC7

#3941CE

#398BCE

Triadic

#398BCE

#CE398B

#8BCE39

Split Complementary

#398BCE

#CE3941

#CEC739

Tetradic

#398BCE

#C739CE

#CE7C39

#41CE39

Color Blindness Simulation

Original

#398BCE

Protanopia

#5D5DBE

Deuteranopia

#5852BA

Tritanopia

#3DB1AE

Achromatopsia

#7E7E7E

CSS Usage

background-color: #398BCE;
color: #398BCE;
border-color: #398BCE;
Nearest Tailwind: Sky 600 #0284C7

Tailwind Shades

50
#F3F8FB
100
#E4EEF6
200
#C6DDF1
300
#9DC5E7
400
#68A6DA
500
#3387CC
600
#286CA4
700
#205783
800
#194466
900
#16334B
950
#0E202F

Contrast Checker

Text on white

3.65:1

AA Fail AAA Fail

Text on black

5.76:1

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