#1F77CF

#1F77CF

Color Values

HEX

#1F77CF

RGB

31, 119, 207

HSL

210.0, 73.9%, 46.7%

HSV

210.0, 85.0%, 81.2%

CMYK

85.0%, 42.5%, 0.0%, 18.8%

OKLCH

0.5659 0.1573 252.9

Properties

Cool Light Nearest: dodgerblue 3

Color Harmonies

Complementary

#1F77CF

#CF771F

Analogous

#1FCFCF

#1F1FCF

#1F77CF

Triadic

#1F77CF

#CF1F77

#77CF1F

Split Complementary

#1F77CF

#CF1F1F

#CFCF1F

Tetradic

#1F77CF

#CF1FCF

#CF771F

#1FCF1F

Color Blindness Simulation

Original

#1F77CF

Protanopia

#4546BA

Deuteranopia

#4039B5

Tritanopia

#23A9A5

Achromatopsia

#6B6B6B

CSS Usage

background-color: #1F77CF;
color: #1F77CF;
border-color: #1F77CF;
Nearest Tailwind: Sky 600 #0284C7

Tailwind Shades

50
#F3F7FC
100
#E2EDF8
200
#C1DBF6
300
#95C2EF
400
#5BA1E6
500
#2180DE
600
#1B66B1
700
#15528E
800
#11406F
900
#103051
950
#0A1F33

Contrast Checker

Text on white

4.57:1

AA Pass AAA Fail

Text on black

4.6:1

AA Pass AAA Fail

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