#284969

#284969

Color Values

HEX

#284969

RGB

40, 73, 105

HSL

209.5, 44.8%, 28.4%

HSV

209.5, 61.9%, 41.2%

CMYK

61.9%, 30.5%, 0.0%, 58.8%

OKLCH

0.3956 0.067 249.2

Properties

Cool Dark Nearest: RAL 5000 Violet Blue

Color Harmonies

Complementary

#284969

#694828

Analogous

#286968

#282969

#284969

Triadic

#284969

#692849

#496928

Split Complementary

#284969

#692829

#696828

Tetradic

#284969

#682869

#694828

#296928

Color Blindness Simulation

Original

#284969

Protanopia

#363761

Deuteranopia

#34325F

Tritanopia

#2A5B5A

Achromatopsia

#444444

CSS Usage

background-color: #284969;
color: #284969;
border-color: #284969;
Nearest Tailwind: Sky 900 #0C4A6E

Tailwind Shades

50
#F4F7FA
100
#E6EDF4
200
#CBDCEB
300
#A6C2DD
400
#76A1CB
500
#4680B9
600
#386794
700
#2D5276
800
#23405C
900
#1D3144
950
#121F2B

Contrast Checker

Text on white

9.34:1

AA Pass AAA Pass

Text on black

2.25:1

AA Fail AAA Fail

Related Articles

Tutorials

Responsive Color: Adapting Colors for Different Screens

Jan 23, 2026
Tutorials

Color for Data Storytelling: Beyond Default Chart Colors

Jan 21, 2026
Tutorials

How to Choose Brand Colors: A Step-by-Step Guide

Jan 18, 2026