#1D77D2

#1D77D2

Color Values

HEX

#1D77D2

RGB

29, 119, 210

HSL

210.2, 75.7%, 46.9%

HSV

210.2, 86.2%, 82.4%

CMYK

86.2%, 43.3%, 0.0%, 17.6%

OKLCH

0.5675 0.1615 253.3

Properties

Cool Light Nearest: dodgerblue 3

Color Harmonies

Complementary

#1D77D2

#D2781D

Analogous

#1DD2D2

#1E1DD2

#1D77D2

Triadic

#1D77D2

#D21D77

#77D21D

Split Complementary

#1D77D2

#D21E1D

#D2D21D

Tetradic

#1D77D2

#D21DD2

#D2781D

#1DD21E

Color Blindness Simulation

Original

#1D77D2

Protanopia

#4445BC

Deuteranopia

#3F38B7

Tritanopia

#22ABA7

Achromatopsia

#6A6A6A

CSS Usage

background-color: #1D77D2;
color: #1D77D2;
border-color: #1D77D2;
Nearest Tailwind: Blue 500 #3B82F6

Tailwind Shades

50
#F2F7FC
100
#E2EDF9
200
#C0DBF6
300
#93C1F0
400
#59A0E8
500
#1F7FE0
600
#1965B3
700
#14518F
800
#0F3F70
900
#0F3051
950
#0A1E33

Contrast Checker

Text on white

4.54:1

AA Pass AAA Fail

Text on black

4.62:1

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