#4274BF

#4274BF

Color Values

HEX

#4274BF

RGB

66, 116, 191

HSL

216.0, 49.4%, 50.4%

HSV

216.0, 65.4%, 74.9%

CMYK

65.4%, 39.3%, 0.0%, 25.1%

OKLCH

0.5604 0.1289 258.3

Properties

Cool Dark Nearest: NCS S 1060-B Bright Blue

Color Harmonies

Complementary

#4274BF

#BF8D42

Analogous

#42B3BF

#4F42BF

#4274BF

Triadic

#4274BF

#BF4274

#74BF42

Split Complementary

#4274BF

#BF4F42

#B3BF42

Tetradic

#4274BF

#BF42B3

#BF8D42

#42BF4F

Color Blindness Simulation

Original

#4274BF

Protanopia

#5858AD

Deuteranopia

#5551A8

Tritanopia

#449F9B

Achromatopsia

#6F6F6F

CSS Usage

background-color: #4274BF;
color: #4274BF;
border-color: #4274BF;
Nearest Tailwind: Sky 600 #0284C7

Tailwind Shades

50
#F4F7FB
100
#E6ECF5
200
#CAD8ED
300
#A4BCE0
400
#7297CF
500
#4173BE
600
#345C98
700
#294A7A
800
#20395F
900
#1B2C46
950
#111C2C

Contrast Checker

Text on white

4.69:1

AA Pass AAA Fail

Text on black

4.48:1

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