#286BA4

#286BA4

Color Values

HEX

#286BA4

RGB

40, 107, 164

HSL

207,6, 60,8%, 40,0%

HSV

207,6, 75,6%, 64,3%

CMYK

75,6%, 34,8%, 0,0%, 35,7%

OKLCH

0,5136 0,1125 247,9

Properties

Cool Dark Nearest: RAL 5015 Sky Blue

Color Harmonies

Complementary

#286BA4

#A46128

Analogous

#28A49F

#282DA4

#286BA4

Triadic

#286BA4

#A4286B

#6BA428

Split Complementary

#286BA4

#A4282D

#A49F28

Tetradic

#286BA4

#9F28A4

#A46128

#2DA428

Color Blindness Simulation

Original

#286BA4

Protanopia

#454696

Deuteranopia

#413C93

Tritanopia

#2B8B89

Achromatopsia

#616161

CSS Usage

background-color: #286BA4;
color: #286BA4;
border-color: #286BA4;
Nearest Tailwind: Sky 700 #0369A1

Tailwind Shades

50
#F3F8FB
100
#E4EEF6
200
#C6DDF1
300
#9DC5E7
400
#67A5DA
500
#3286CD
600
#286BA4
700
#205683
800
#194367
900
#16334B
950
#0E202F

Contrast Checker

Text on white

5,63:1

AA Pass AAA Fail

Text on black

3,73:1

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