#282149

#282149

Color Values

HEX

#282149

RGB

40, 33, 73

HSL

250.5, 37.7%, 20.8%

HSV

250.5, 54.8%, 28.6%

CMYK

45.2%, 54.8%, 0.0%, 71.4%

OKLCH

0.2783 0.0716 288.9

Properties

Cool Dark Nearest: RAL 5022 Night Blue

Color Harmonies

Complementary

#282149

#424921

Analogous

#212E49

#3C2149

#282149

Triadic

#282149

#492821

#214928

Split Complementary

#282149

#493C21

#2E4921

Tetradic

#282149

#49212E

#424921

#21493C

Color Blindness Simulation

Original

#282149

Protanopia

#25253F

Deuteranopia

#25263D

Tritanopia

#283836

Achromatopsia

#252525

CSS Usage

background-color: #282149;
color: #282149;
border-color: #282149;
Nearest Tailwind: Indigo 950 #1E1B4B

Tailwind Shades

50
#F6F5FA
100
#E9E7F3
200
#D3CEE9
300
#B3ABD9
400
#8A7DC4
500
#604FB0
600
#4D408C
700
#3E3370
800
#302858
900
#262041
950
#181429

Contrast Checker

Text on white

14.96:1

AA Pass AAA Pass

Text on black

1.4:1

AA Fail AAA Fail

Related Articles

Tutorials

Building a Color Picker Web Component from Scratch

Feb 20, 2026
Tutorials

Web Color Performance: Gradients, Shadows, and Filters

Feb 19, 2026
Tutorials

Tailwind CSS Colors: Complete Shade System Guide

Feb 19, 2026