#1C65BD

#1C65BD

Color Values

HEX

#1C65BD

RGB

28, 101, 189

HSL

212.8, 74.2%, 42.5%

HSV

212.8, 85.2%, 74.1%

CMYK

85.2%, 46.6%, 0.0%, 25.9%

OKLCH

0.5126 0.155 256.0

Properties

Cool Dark Nearest: Denim

Color Harmonies

Complementary

#1C65BD

#BD741C

Analogous

#1CB5BD

#231CBD

#1C65BD

Triadic

#1C65BD

#BD1C65

#65BD1C

Split Complementary

#1C65BD

#BD231C

#B5BD1C

Tetradic

#1C65BD

#BD1CB5

#BD741C

#1CBD23

Color Blindness Simulation

Original

#1C65BD

Protanopia

#3C3CA8

Deuteranopia

#3732A3

Tritanopia

#209793

Achromatopsia

#5C5C5C

CSS Usage

background-color: #1C65BD;
color: #1C65BD;
border-color: #1C65BD;
Nearest Tailwind: Blue 500 #3B82F6

Tailwind Shades

50
#F3F7FC
100
#E2ECF8
200
#C1D9F6
300
#94BEEF
400
#5B9AE7
500
#2177DE
600
#1A5FB2
700
#154C8E
800
#103B6F
900
#102D51
950
#0A1D33

Contrast Checker

Text on white

5.76:1

AA Pass AAA Fail

Text on black

3.65:1

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