#1C1952

#1C1952

Color Values

HEX

#1C1952

RGB

28, 25, 82

HSL

243.2, 53.3%, 21.0%

HSV

243.2, 69.5%, 32.2%

CMYK

65.9%, 69.5%, 0.0%, 67.8%

OKLCH

0.2581 0.1004 279.1

Properties

Cool Dark Nearest: RAL 5005 Signal Blue

Color Harmonies

Complementary

#1C1952

#4F5219

Analogous

#193352

#391952

#1C1952

Triadic

#1C1952

#521C19

#19521C

Split Complementary

#1C1952

#523919

#335219

Tetradic

#1C1952

#521933

#4F5219

#195239

Color Blindness Simulation

Original

#1C1952

Protanopia

#1B1B44

Deuteranopia

#1B1B41

Tritanopia

#1C3937

Achromatopsia

#1E1E1E

CSS Usage

background-color: #1C1952;
color: #1C1952;
border-color: #1C1952;
Nearest Tailwind: Indigo 950 #1E1B4B

Tailwind Shades

50
#F4F4FB
100
#E6E5F5
200
#CAC8EE
300
#A5A1E2
400
#746ED3
500
#433CC3
600
#35309C
700
#2B267D
800
#211E62
900
#1C1948
950
#11102D

Contrast Checker

Text on white

16.03:1

AA Pass AAA Pass

Text on black

1.31:1

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