#1C0630

#1C0630

Color Values

HEX

#1C0630

RGB

28, 6, 48

HSL

271.4, 77.8%, 10.6%

HSV

271.4, 87.5%, 18.8%

CMYK

41.7%, 87.5%, 0.0%, 81.2%

OKLCH

0.1906 0.0797 303.8

Properties

Cool Dark Nearest: RAL 5002 Ultramarine Blue

Color Harmonies

Complementary

#1C0630

#1A3006

Analogous

#070630

#30062F

#1C0630

Triadic

#1C0630

#301C06

#06301C

Split Complementary

#1C0630

#2F3006

#063007

Tetradic

#1C0630

#300706

#1A3006

#062F30

Color Blindness Simulation

Original

#1C0630

Protanopia

#121226

Deuteranopia

#141523

Tritanopia

#1B1E1C

Achromatopsia

#0E0E0E

CSS Usage

background-color: #1C0630;
color: #1C0630;
border-color: #1C0630;
Nearest Tailwind: Indigo 950 #1E1B4B

Tailwind Shades

50
#F8F2FC
100
#EEE1F9
200
#DDC0F7
300
#C492F1
400
#A457EA
500
#841CE3
600
#6A17B5
700
#551291
800
#420E71
900
#320F52
950
#200934

Contrast Checker

Text on white

18.78:1

AA Pass AAA Pass

Text on black

1.12:1

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