#1F67B8

#1F67B8

Color Values

HEX

#1F67B8

RGB

31, 103, 184

HSL

211.8, 71.2%, 42.2%

HSV

211.8, 83.2%, 72.2%

CMYK

83.2%, 44.0%, 0.0%, 27.8%

OKLCH

0.5144 0.1454 254.6

Properties

Cool Dark Nearest: NCS S 1060-B Bright Blue

Color Harmonies

Complementary

#1F67B8

#B8701F

Analogous

#1FB4B8

#241FB8

#1F67B8

Triadic

#1F67B8

#B81F67

#67B81F

Split Complementary

#1F67B8

#B8241F

#B4B81F

Tetradic

#1F67B8

#B81FB4

#B8701F

#1FB824

Color Blindness Simulation

Original

#1F67B8

Protanopia

#3E3FA4

Deuteranopia

#3A35A0

Tritanopia

#239592

Achromatopsia

#5E5E5E

CSS Usage

background-color: #1F67B8;
color: #1F67B8;
border-color: #1F67B8;
Nearest Tailwind: Sky 700 #0369A1

Tailwind Shades

50
#F3F7FC
100
#E2EDF8
200
#C2DAF5
300
#96BFED
400
#5D9DE4
500
#257ADA
600
#1D62AF
700
#184E8C
800
#123D6D
900
#112F4F
950
#0B1D32

Contrast Checker

Text on white

5.69:1

AA Pass AAA Fail

Text on black

3.69:1

AA Fail 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