#1C2083

#1C2083

Color Values

HEX

#1C2083

RGB

28, 32, 131

HSL

237.7, 64.8%, 31.2%

HSV

237.7, 78.6%, 51.4%

CMYK

78.6%, 75.6%, 0.0%, 48.6%

OKLCH

0.3224 0.1603 271.3

Properties

Cool Dark Nearest: midnightblue

Color Harmonies

Complementary

#1C2083

#837F1C

Analogous

#1C5483

#4C1C83

#1C2083

Triadic

#1C2083

#831C20

#20831C

Split Complementary

#1C2083

#834C1C

#54831C

Tetradic

#1C2083

#831C54

#837F1C

#1C834C

Color Blindness Simulation

Original

#1C2083

Protanopia

#1E1E6B

Deuteranopia

#1E1D65

Tritanopia

#1C5854

Achromatopsia

#262626

CSS Usage

background-color: #1C2083;
color: #1C2083;
border-color: #1C2083;
Nearest Tailwind: Indigo 800 #3730A3

Tailwind Shades

50
#F3F3FC
100
#E3E4F7
200
#C4C6F2
300
#9A9DE9
400
#6468DE
500
#2D33D2
600
#2429A8
700
#1D2186
800
#161A69
900
#14164D
950
#0D0E30

Contrast Checker

Text on white

13.26:1

AA Pass AAA Pass

Text on black

1.58:1

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