#286EC1

#286EC1

Color Values

HEX

#286EC1

RGB

40, 110, 193

HSL

212.5, 65.7%, 45.7%

HSV

212.5, 79.3%, 75.7%

CMYK

79.3%, 43.0%, 0.0%, 24.3%

OKLCH

0.5386 0.147 255.1

Properties

Cool Dark Nearest: NCS S 1060-B Bright Blue

Color Harmonies

Complementary

#286EC1

#C17B28

Analogous

#28BBC1

#2E28C1

#286EC1

Triadic

#286EC1

#C1286E

#6EC128

Split Complementary

#286EC1

#C12E28

#BBC128

Tetradic

#286EC1

#C128BB

#C17B28

#28C12E

Color Blindness Simulation

Original

#286EC1

Protanopia

#4647AD

Deuteranopia

#423DA8

Tritanopia

#2C9D9A

Achromatopsia

#656565

CSS Usage

background-color: #286EC1;
color: #286EC1;
border-color: #286EC1;
Nearest Tailwind: Sky 600 #0284C7

Tailwind Shades

50
#F3F7FC
100
#E3ECF7
200
#C4D9F3
300
#9ABEEA
400
#639BDF
500
#2C79D3
600
#2360A9
700
#1C4D87
800
#163C6A
900
#142E4D
950
#0D1D31

Contrast Checker

Text on white

5.13:1

AA Pass AAA Fail

Text on black

4.09:1

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