#216888

#216888

Color Values

HEX

#216888

RGB

33, 104, 136

HSL

198.6, 60.9%, 33.1%

HSV

198.6, 75.7%, 53.3%

CMYK

75.7%, 23.5%, 0.0%, 46.7%

OKLCH

0.4887 0.0854 232.1

Properties

Cool Dark Nearest: deepskyblue 4

Color Harmonies

Complementary

#216888

#884121

Analogous

#218874

#213588

#216888

Triadic

#216888

#882168

#688821

Split Complementary

#216888

#882135

#887421

Tetradic

#216888

#742188

#884121

#358821

Color Blindness Simulation

Original

#216888

Protanopia

#404080

Deuteranopia

#3C367E

Tritanopia

#257A79

Achromatopsia

#5B5B5B

CSS Usage

background-color: #216888;
color: #216888;
border-color: #216888;
Nearest Tailwind: Cyan 800 #155E75

Tailwind Shades

50
#F3F9FB
100
#E4F1F6
200
#C6E4F1
300
#9DD0E7
400
#67B6DA
500
#329DCD
600
#287EA4
700
#206483
800
#194F67
900
#163B4B
950
#0E252F

Contrast Checker

Text on white

6.18:1

AA Pass AAA Fail

Text on black

3.4:1

AA Fail 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