#1665C3

#1665C3

Color Values

HEX

#1665C3

RGB

22, 101, 195

HSL

212.6, 79.7%, 42.5%

HSV

212.6, 88.7%, 76.5%

CMYK

88.7%, 48.2%, 0.0%, 23.5%

OKLCH

0.5157 0.164 256.3

Properties

Cool Dark Nearest: Denim

Color Harmonies

Complementary

#1665C3

#C37416

Analogous

#16BBC3

#1D16C3

#1665C3

Triadic

#1665C3

#C31665

#65C316

Split Complementary

#1665C3

#C31D16

#BBC316

Tetradic

#1665C3

#C316BB

#C37416

#16C31D

Color Blindness Simulation

Original

#1665C3

Protanopia

#3839AC

Deuteranopia

#342EA7

Tritanopia

#1A9A96

Achromatopsia

#5B5B5B

CSS Usage

background-color: #1665C3;
color: #1665C3;
border-color: #1665C3;
Nearest Tailwind: Blue 500 #3B82F6

Tailwind Shades

50
#F2F7FD
100
#E1ECF9
200
#BFD9F8
300
#91BEF3
400
#559AEC
500
#1A77E5
600
#155FB7
700
#114C93
800
#0D3B73
900
#0E2D53
950
#091D35

Contrast Checker

Text on white

5.7:1

AA Pass AAA Fail

Text on black

3.68:1

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