#1771CB

#1771CB

Color Values

HEX

#1771CB

RGB

23, 113, 203

HSL

210,0, 79,6%, 44,3%

HSV

210,0, 88,7%, 79,6%

CMYK

88,7%, 44,3%, 0,0%, 20,4%

OKLCH

0,5483 0,1604 253,5

Properties

Cool Dark Nearest: dodgerblue 3

Color Harmonies

Complementary

#1771CB

#CB7117

Analogous

#17CBCB

#1717CB

#1771CB

Triadic

#1771CB

#CB1771

#71CB17

Split Complementary

#1771CB

#CB1717

#CBCB17

Tetradic

#1771CB

#CB17CB

#CB7117

#17CB17

Color Blindness Simulation

Original

#1771CB

Protanopia

#3E3FB5

Deuteranopia

#3932B0

Tritanopia

#1CA4A0

Achromatopsia

#646464

CSS Usage

background-color: #1771CB;
color: #1771CB;
border-color: #1771CB;
Nearest Tailwind: Blue 500 #3B82F6

Tailwind Shades

50
#F2F7FD
100
#E1EDF9
200
#BFDBF8
300
#91C2F3
400
#56A1EC
500
#1A80E5
600
#1566B7
700
#115293
800
#0D4072
900
#0E3053
950
#091F35

Contrast Checker

Text on white

4,93:1

AA Pass AAA Fail

Text on black

4,26:1

AA Fail AAA Fail

Related Articles

Tutorials

CSS color-mix(): Blend Colors Natively in the Browser

Oca 26, 2026
Tutorials

Building a Color Picker Web Component from Scratch

Oca 21, 2026
Tutorials

Perceptual Color Spaces: Lab, LCH, Oklab, OKLCH

Oca 15, 2026