#1C4893

#1C4893

Color Values

HEX

#1C4893

RGB

28, 72, 147

HSL

217.8, 68.0%, 34.3%

HSV

217.8, 81.0%, 57.6%

CMYK

81.0%, 51.0%, 0.0%, 42.4%

OKLCH

0.4164 0.1331 260.4

Properties

Cool Dark Nearest: NCS S 2060-B Deep Blue

Color Harmonies

Complementary

#1C4893

#93671C

Analogous

#1C8393

#2B1C93

#1C4893

Triadic

#1C4893

#931C48

#48931C

Split Complementary

#1C4893

#932B1C

#83931C

Tetradic

#1C4893

#931C83

#93671C

#1C932B

Color Blindness Simulation

Original

#1C4893

Protanopia

#2F2F81

Deuteranopia

#2C297C

Tritanopia

#1E736F

Achromatopsia

#444444

CSS Usage

background-color: #1C4893;
color: #1C4893;
border-color: #1C4893;
Nearest Tailwind: Blue 900 #1E3A8A

Tailwind Shades

50
#F3F6FC
100
#E3EAF7
200
#C3D5F4
300
#98B7EB
400
#6090E1
500
#2969D6
600
#2154AB
700
#1A4389
800
#14346B
900
#13294E
950
#0C1A31

Contrast Checker

Text on white

8.76:1

AA Pass AAA Pass

Text on black

2.4:1

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