#1C052C

#1C052C

Color Values

HEX

#1C052C

RGB

28, 5, 44

HSL

275.4, 79.6%, 9.6%

HSV

275.4, 88.6%, 17.3%

CMYK

36.4%, 88.6%, 0.0%, 82.7%

OKLCH

0.1848 0.0766 307.8

Properties

Cool Dark Nearest: RAL 5002 Ultramarine Blue

Color Harmonies

Complementary

#1C052C

#152C05

Analogous

#09052C

#2C0528

#1C052C

Triadic

#1C052C

#2C1C05

#052C1C

Split Complementary

#1C052C

#282C05

#052C09

Tetradic

#1C052C

#2C0905

#152C05

#05282C

Color Blindness Simulation

Original

#1C052C

Protanopia

#121223

Deuteranopia

#131520

Tritanopia

#1B1B19

Achromatopsia

#0D0D0D

CSS Usage

background-color: #1C052C;
color: #1C052C;
border-color: #1C052C;
Nearest Tailwind: Indigo 950 #1E1B4B

Tailwind Shades

50
#F8F2FD
100
#EFE1F9
200
#E0BFF8
300
#CB91F3
400
#AE56EC
500
#921AE5
600
#7515B7
700
#5D1193
800
#490D72
900
#370E53
950
#230935

Contrast Checker

Text on white

18.96:1

AA Pass AAA Pass

Text on black

1.11:1

AA Fail AAA Fail

Related Articles

Brand Stories

Pantone Colors by Decade: The 2000s, 2010s, and 2020s Compared

Feb 01, 2026
Tutorials

Responsive Color: Adapting Colors for Different Screens

Jan 23, 2026
Tutorials

Color for Data Storytelling: Beyond Default Chart Colors

Jan 21, 2026