#1373CB

#1373CB

Color Values

HEX

#1373CB

RGB

19, 115, 203

HSL

208,7, 82,9%, 43,5%

HSV

208,7, 90,6%, 79,6%

CMYK

90,6%, 43,3%, 0,0%, 20,4%

OKLCH

0,5522 0,1588 252,4

Properties

Cool Dark Nearest: dodgerblue 3

Color Harmonies

Complementary

#1373CB

#CB6B13

Analogous

#13CBC7

#1317CB

#1373CB

Triadic

#1373CB

#CB1373

#73CB13

Split Complementary

#1373CB

#CB1317

#CBC713

Tetradic

#1373CB

#C713CB

#CB6B13

#17CB13

Color Blindness Simulation

Original

#1373CB

Protanopia

#3D3DB6

Deuteranopia

#3730B1

Tritanopia

#18A5A1

Achromatopsia

#656565

CSS Usage

background-color: #1373CB;
color: #1373CB;
border-color: #1373CB;
Nearest Tailwind: Sky 600 #0284C7

Tailwind Shades

50
#F2F8FD
100
#E1EEFA
200
#BEDDF9
300
#8FC4F5
400
#52A4EF
500
#1684E9
600
#116ABB
700
#0E5595
800
#0B4275
900
#0C3255
950
#082035

Contrast Checker

Text on white

4,84:1

AA Pass AAA Fail

Text on black

4,34:1

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