#1F4064

#1F4064

Color Values

HEX

#1F4064

RGB

31, 64, 100

HSL

211.3, 52.7%, 25.7%

HSV

211.3, 69.0%, 39.2%

CMYK

69.0%, 36.0%, 0.0%, 60.8%

OKLCH

0.3652 0.0737 252.3

Properties

Cool Dark Nearest: RAL 5000 Violet Blue

Color Harmonies

Complementary

#1F4064

#64431F

Analogous

#1F6364

#201F64

#1F4064

Triadic

#1F4064

#641F40

#40641F

Split Complementary

#1F4064

#64201F

#63641F

Tetradic

#1F4064

#641F63

#64431F

#1F6420

Color Blindness Simulation

Original

#1F4064

Protanopia

#2D2E5B

Deuteranopia

#2B2959

Tritanopia

#215453

Achromatopsia

#3C3C3C

CSS Usage

background-color: #1F4064;
color: #1F4064;
border-color: #1F4064;
Nearest Tailwind: Sky 900 #0C4A6E

Tailwind Shades

50
#F4F7FB
100
#E5EDF5
200
#C8DAEE
300
#A2C0E2
400
#6F9ED2
500
#3C7DC3
600
#30649C
700
#27507D
800
#1E3E61
900
#192F47
950
#101E2D

Contrast Checker

Text on white

10.63:1

AA Pass AAA Pass

Text on black

1.98:1

AA Fail AAA Fail

Related Articles

Brand Stories

Pantone Colors by Decade: The 2000s, 2010s, and 2020s Compared

Feb 01, 2026
Tutorials

Responsive Color: Adapting Colors for Different Screens

Jan 23, 2026
Tutorials

Color for Data Storytelling: Beyond Default Chart Colors

Jan 21, 2026