#282150

#282150

Color Values

HEX

#282150

RGB

40, 33, 80

HSL

248.9, 41.6%, 22.2%

HSV

248.9, 58.7%, 31.4%

CMYK

50.0%, 58.8%, 0.0%, 68.6%

OKLCH

0.2837 0.0829 286.7

Properties

Cool Dark Nearest: RAL 5002 Ultramarine Blue

Color Harmonies

Complementary

#282150

#495021

Analogous

#213250

#402150

#282150

Triadic

#282150

#502821

#215028

Split Complementary

#282150

#504021

#325021

Tetradic

#282150

#502132

#495021

#215040

Color Blindness Simulation

Original

#282150

Protanopia

#252545

Deuteranopia

#252642

Tritanopia

#283C3A

Achromatopsia

#262626

CSS Usage

background-color: #282150;
color: #282150;
border-color: #282150;
Nearest Tailwind: Indigo 950 #1E1B4B

Tailwind Shades

50
#F5F5FA
100
#E9E7F3
200
#D1CCEA
300
#B0A8DB
400
#8579C8
500
#5A4AB5
600
#483C90
700
#3A3074
800
#2D255A
900
#241E43
950
#17132A

Contrast Checker

Text on white

14.75:1

AA Pass AAA Pass

Text on black

1.42:1

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