#1788F5

#1788F5

Color Values

HEX

#1788F5

RGB

23, 136, 245

HSL

209.5, 91.7%, 52.5%

HSV

209.5, 90.6%, 96.1%

CMYK

90.6%, 44.5%, 0.0%, 3.9%

OKLCH

0.6272 0.1875 253.5

Properties

Cool Light Nearest: dodgerblue 2

Color Harmonies

Complementary

#1788F5

#F58417

Analogous

#17F5F3

#1719F5

#1788F5

Triadic

#1788F5

#F51788

#88F517

Split Complementary

#1788F5

#F51719

#F5F317

Tetradic

#1788F5

#F317F5

#F58417

#19F517

Color Blindness Simulation

Original

#1788F5

Protanopia

#4849DB

Deuteranopia

#4139D4

Tritanopia

#1DC6C1

Achromatopsia

#787878

CSS Usage

background-color: #1788F5;
color: #1788F5;
border-color: #1788F5;
Nearest Tailwind: Blue 500 #3B82F6

Tailwind Shades

50
#F1F7FD
100
#DFEDFB
200
#BBDCFC
300
#8AC3FA
400
#4AA2F7
500
#0B81F4
600
#0868C4
700
#07539C
800
#05417A
900
#083158
950
#051F38

Contrast Checker

Text on white

3.57:1

AA Fail AAA Fail

Text on black

5.88:1

AA Pass 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