#1C4883

#1C4883

Color Values

HEX

#1C4883

RGB

28, 72, 131

HSL

214.4, 64.8%, 31.2%

HSV

214.4, 78.6%, 51.4%

CMYK

78.6%, 45.0%, 0.0%, 48.6%

OKLCH

0.4045 0.1103 256.9

Properties

Cool Dark Nearest: dodgerblue 4

Color Harmonies

Complementary

#1C4883

#83571C

Analogous

#1C7C83

#241C83

#1C4883

Triadic

#1C4883

#831C48

#48831C

Split Complementary

#1C4883

#83241C

#7C831C

Tetradic

#1C4883

#831C7C

#83571C

#1C8324

Color Blindness Simulation

Original

#1C4883

Protanopia

#2F2F75

Deuteranopia

#2C2971

Tritanopia

#1E6967

Achromatopsia

#434343

CSS Usage

background-color: #1C4883;
color: #1C4883;
border-color: #1C4883;
Nearest Tailwind: Sky 800 #075985

Tailwind Shades

50
#F3F7FC
100
#E3ECF7
200
#C4D8F2
300
#9ABCE9
400
#6498DE
500
#2D73D2
600
#245CA8
700
#1D4A86
800
#163A69
900
#142C4D
950
#0D1C30

Contrast Checker

Text on white

9.11:1

AA Pass AAA Pass

Text on black

2.3:1

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