#166CC2

#166CC2

Color Values

HEX

#166CC2

RGB

22, 108, 194

HSL

210,0, 79,6%, 42,4%

HSV

210,0, 88,7%, 76,1%

CMYK

88,7%, 44,3%, 0,0%, 23,9%

OKLCH

0,5307 0,1546 253,5

Properties

Cool Dark Nearest: Denim

Color Harmonies

Complementary

#166CC2

#C26C16

Analogous

#16C2C2

#1616C2

#166CC2

Triadic

#166CC2

#C2166C

#6CC216

Split Complementary

#166CC2

#C21616

#C2C216

Tetradic

#166CC2

#C216C2

#C26C16

#16C216

Color Blindness Simulation

Original

#166CC2

Protanopia

#3B3CAD

Deuteranopia

#3630A8

Tritanopia

#1A9D99

Achromatopsia

#606060

CSS Usage

background-color: #166CC2;
color: #166CC2;
border-color: #166CC2;
Nearest Tailwind: Sky 600 #0284C7

Tailwind Shades

50
#F2F7FD
100
#E1EDF9
200
#BFDBF8
300
#91C2F3
400
#56A1EC
500
#1A80E5
600
#1566B7
700
#115293
800
#0D4072
900
#0E3053
950
#091F35

Contrast Checker

Text on white

5,31:1

AA Pass AAA Fail

Text on black

3,96:1

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