#216397

#216397

Color Values

HEX

#216397

RGB

33, 99, 151

HSL

206.4, 64.1%, 36.1%

HSV

206.4, 78.1%, 59.2%

CMYK

78.1%, 34.4%, 0.0%, 40.8%

OKLCH

0.4845 0.1062 246.5

Properties

Cool Dark Nearest: RAL 5019 Capri Blue

Color Harmonies

Complementary

#216397

#975521

Analogous

#219790

#212897

#216397

Triadic

#216397

#972163

#639721

Split Complementary

#216397

#972128

#979021

Tetradic

#216397

#902197

#975521

#289721

Color Blindness Simulation

Original

#216397

Protanopia

#3E3E8A

Deuteranopia

#3A3587

Tritanopia

#24807E

Achromatopsia

#595959

CSS Usage

background-color: #216397;
color: #216397;
border-color: #216397;
Nearest Tailwind: Sky 700 #0369A1

Tailwind Shades

50
#F3F8FC
100
#E3EEF7
200
#C4DEF2
300
#9BC7E9
400
#64A8DD
500
#2E89D1
600
#256EA7
700
#1D5886
800
#174569
900
#14344C
950
#0D2130

Contrast Checker

Text on white

6.37:1

AA Pass AAA Fail

Text on black

3.3:1

AA Fail AAA Fail

Related Articles

Tutorials

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

ม.ค. 26, 2026
Tutorials

Building a Color Picker Web Component from Scratch

ม.ค. 21, 2026
Tutorials

Perceptual Color Spaces: Lab, LCH, Oklab, OKLCH

ม.ค. 15, 2026