#286CA7

#286CA7

Color Values

HEX

#286CA7

RGB

40, 108, 167

HSL

207.9, 61.4%, 40.6%

HSV

207.9, 76.0%, 65.5%

CMYK

76.0%, 35.3%, 0.0%, 34.5%

OKLCH

0.5177 0.1153 248.4

Properties

Cool Dark Nearest: RAL 5015 Sky Blue

Color Harmonies

Complementary

#286CA7

#A76328

Analogous

#28A7A3

#282CA7

#286CA7

Triadic

#286CA7

#A7286C

#6CA728

Split Complementary

#286CA7

#A7282C

#A7A328

Tetradic

#286CA7

#A328A7

#A76328

#2CA728

Color Blindness Simulation

Original

#286CA7

Protanopia

#454699

Deuteranopia

#423C95

Tritanopia

#2B8D8B

Achromatopsia

#626262

CSS Usage

background-color: #286CA7;
color: #286CA7;
border-color: #286CA7;
Nearest Tailwind: Sky 700 #0369A1

Tailwind Shades

50
#F3F8FB
100
#E4EEF6
200
#C5DDF1
300
#9CC4E7
400
#67A5DB
500
#3185CE
600
#276AA5
700
#1F5584
800
#194267
900
#16324B
950
#0E2030

Contrast Checker

Text on white

5.54:1

AA Pass AAA Fail

Text on black

3.79:1

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