#345479

#345479

Color Values

HEX

#345479

RGB

52, 84, 121

HSL

212.2, 39.9%, 33.9%

HSV

212.2, 57.0%, 47.5%

CMYK

57.0%, 30.6%, 0.0%, 52.5%

OKLCH

0.4384 0.0722 253.0

Properties

Cool Dark Nearest: RAL 5000 Violet Blue

Color Harmonies

Complementary

#345479

#795934

Analogous

#347679

#363479

#345479

Triadic

#345479

#793454

#547934

Split Complementary

#345479

#793634

#767934

Tetradic

#345479

#793476

#795934

#347936

Color Blindness Simulation

Original

#345479

Protanopia

#424270

Deuteranopia

#403E6E

Tritanopia

#366967

Achromatopsia

#505050

CSS Usage

background-color: #345479;
color: #345479;
border-color: #345479;
Nearest Tailwind: Sky 900 #0C4A6E

Tailwind Shades

50
#F5F7FA
100
#E7EDF3
200
#CDDAEA
300
#A9C0DA
400
#7B9EC6
500
#4D7CB2
600
#3D638F
700
#314F72
800
#263E59
900
#1F2F42
950
#141E2A

Contrast Checker

Text on white

7.81:1

AA Pass AAA Pass

Text on black

2.69:1

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