#282D44

#282D44

Color Values

HEX

#282D44

RGB

40, 45, 68

HSL

229.3, 25.9%, 21.2%

HSV

229.3, 41.2%, 26.7%

CMYK

41.2%, 33.8%, 0.0%, 73.3%

OKLCH

0.3033 0.0423 274.2

Properties

Cool Dark Nearest: RAL 5020 Ocean Blue

Color Harmonies

Complementary

#282D44

#443F28

Analogous

#283B44

#312844

#282D44

Triadic

#282D44

#44282D

#2D4428

Split Complementary

#282D44

#443128

#3B4428

Tetradic

#282D44

#44283B

#443F28

#284431

Color Blindness Simulation

Original

#282D44

Protanopia

#2A2A3E

Deuteranopia

#2A2A3D

Tritanopia

#283A39

Achromatopsia

#2E2E2E

CSS Usage

background-color: #282D44;
color: #282D44;
border-color: #282D44;
Nearest Tailwind: Slate 800 #1E293B

Tailwind Shades

50
#F6F6F9
100
#E9EBF1
200
#D2D5E5
300
#B2B8D2
400
#8891B9
500
#5E6AA1
600
#4C5580
700
#3C4467
800
#2F3550
900
#25293C
950
#171A26

Contrast Checker

Text on white

13.56:1

AA Pass AAA Pass

Text on black

1.55:1

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