#1F85F1

#1F85F1

Color Values

HEX

#1F85F1

RGB

31, 133, 241

HSL

210.9, 88.2%, 53.3%

HSV

210.9, 87.1%, 94.5%

CMYK

87.1%, 44.8%, 0.0%, 5.5%

OKLCH

0.6192 0.1847 254.4

Properties

Cool Light Nearest: dodgerblue 2

Color Harmonies

Complementary

#1F85F1

#F18B1F

Analogous

#1FEEF1

#221FF1

#1F85F1

Triadic

#1F85F1

#F11F85

#85F11F

Split Complementary

#1F85F1

#F1221F

#EEF11F

Tetradic

#1F85F1

#F11FEE

#F18B1F

#1FF122

Color Blindness Simulation

Original

#1F85F1

Protanopia

#4B4CD7

Deuteranopia

#453ED1

Tritanopia

#24C2BE

Achromatopsia

#777777

CSS Usage

background-color: #1F85F1;
color: #1F85F1;
border-color: #1F85F1;
Nearest Tailwind: Blue 500 #3B82F6

Tailwind Shades

50
#F2F7FD
100
#E0EDFB
200
#BCDAFB
300
#8CC0F8
400
#4D9EF4
500
#0F7CF0
600
#0C63C0
700
#0A4F9A
800
#083E78
900
#0A2F57
950
#061E37

Contrast Checker

Text on white

3.69:1

AA Fail AAA Fail

Text on black

5.68:1

AA Pass 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