#274A78

#274A78

Color Values

HEX

#274A78

RGB

39, 74, 120

HSL

214.1, 50.9%, 31.2%

HSV

214.1, 67.5%, 47.1%

CMYK

67.5%, 38.3%, 0.0%, 52.9%

OKLCH

0.4066 0.0878 256.0

Properties

Cool Dark Nearest: Midnight Blue

Color Harmonies

Complementary

#274A78

#785527

Analogous

#277378

#2D2778

#274A78

Triadic

#274A78

#78274A

#4A7827

Split Complementary

#274A78

#782D27

#737827

Tetradic

#274A78

#782773

#785527

#27782D

Color Blindness Simulation

Original

#274A78

Protanopia

#36366D

Deuteranopia

#34326A

Tritanopia

#296462

Achromatopsia

#464646

CSS Usage

background-color: #274A78;
color: #274A78;
border-color: #274A78;
Nearest Tailwind: Sky 900 #0C4A6E

Tailwind Shades

50
#F4F7FB
100
#E5ECF5
200
#C9D9ED
300
#A3BEE1
400
#719AD1
500
#3F77C0
600
#325F9A
700
#284C7B
800
#1F3B60
900
#1A2D47
950
#111D2D

Contrast Checker

Text on white

8.99:1

AA Pass AAA Pass

Text on black

2.34:1

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