#1F5195

#1F5195

Color Values

HEX

#1F5195

RGB

31, 81, 149

HSL

214.6, 65.6%, 35.3%

HSV

214.6, 79.2%, 58.4%

CMYK

79.2%, 45.6%, 0.0%, 41.6%

OKLCH

0.4395 0.1238 257.2

Properties

Cool Dark Nearest: dodgerblue 4

Color Harmonies

Complementary

#1F5195

#95631F

Analogous

#1F8C95

#281F95

#1F5195

Triadic

#1F5195

#951F51

#51951F

Split Complementary

#1F5195

#95281F

#8C951F

Tetradic

#1F5195

#951F8C

#95631F

#1F9528

Color Blindness Simulation

Original

#1F5195

Protanopia

#353585

Deuteranopia

#322E81

Tritanopia

#227875

Achromatopsia

#4B4B4B

CSS Usage

background-color: #1F5195;
color: #1F5195;
border-color: #1F5195;
Nearest Tailwind: Blue 900 #1E3A8A

Tailwind Shades

50
#F3F7FC
100
#E3ECF7
200
#C4D8F3
300
#9ABCEA
400
#6397DF
500
#2C73D3
600
#235CA9
700
#1C4987
800
#16396A
900
#142C4D
950
#0D1C31

Contrast Checker

Text on white

7.87:1

AA Pass AAA Pass

Text on black

2.67:1

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