#1F77AD

#1F77AD

Color Values

HEX

#1F77AD

RGB

31, 119, 173

HSL

202.8, 69.6%, 40.0%

HSV

202.8, 82.1%, 67.8%

CMYK

82.1%, 31.2%, 0.0%, 32.2%

OKLCH

0.5453 0.1157 241.5

Properties

Cool Dark Nearest: RAL 5012 Light Blue

Color Harmonies

Complementary

#1F77AD

#AD551F

Analogous

#1FAD9C

#1F30AD

#1F77AD

Triadic

#1F77AD

#AD1F77

#77AD1F

Split Complementary

#1F77AD

#AD1F30

#AD9C1F

Tetradic

#1F77AD

#9C1FAD

#AD551F

#30AD1F

Color Blindness Simulation

Original

#1F77AD

Protanopia

#4546A0

Deuteranopia

#40399D

Tritanopia

#239693

Achromatopsia

#686868

CSS Usage

background-color: #1F77AD;
color: #1F77AD;
border-color: #1F77AD;
Nearest Tailwind: Sky 700 #0369A1

Tailwind Shades

50
#F3F8FC
100
#E3F0F8
200
#C2E1F4
300
#97CCEC
400
#5FB0E2
500
#2795D8
600
#1F77AD
700
#195F8A
800
#134A6C
900
#12384F
950
#0B2332

Contrast Checker

Text on white

4.88:1

AA Pass AAA Fail

Text on black

4.3:1

AA Fail AAA Fail

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