#282053

#282053

Color Values

HEX

#282053

RGB

40, 32, 83

HSL

249.4, 44.3%, 22.5%

HSV

249.4, 61.4%, 32.5%

CMYK

51.8%, 61.4%, 0.0%, 67.5%

OKLCH

0.2841 0.0893 286.4

Properties

Cool Dark Nearest: RAL 5002 Ultramarine Blue

Color Harmonies

Complementary

#282053

#4B5320

Analogous

#203153

#412053

#282053

Triadic

#282053

#532820

#205328

Split Complementary

#282053

#534120

#315320

Tetradic

#282053

#532031

#4B5320

#205341

Color Blindness Simulation

Original

#282053

Protanopia

#252447

Deuteranopia

#252644

Tritanopia

#283D3B

Achromatopsia

#252525

CSS Usage

background-color: #282053;
color: #282053;
border-color: #282053;
Nearest Tailwind: Indigo 950 #1E1B4B

Tailwind Shades

50
#F5F4FA
100
#E9E6F4
200
#D0CBEB
300
#AFA7DD
400
#8477CA
500
#5947B8
600
#473993
700
#392D76
800
#2C245C
900
#231D44
950
#16122B

Contrast Checker

Text on white

14.77:1

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