#2580DB

#2580DB

Color Values

HEX

#2580DB

RGB

37, 128, 219

HSL

210.0, 71.7%, 50.2%

HSV

210.0, 83.1%, 85.9%

CMYK

83.1%, 41.6%, 0.0%, 14.1%

OKLCH

0.595 0.1614 252.6

Properties

Cool Light Nearest: dodgerblue 3

Color Harmonies

Complementary

#2580DB

#DB8025

Analogous

#25DBDB

#2525DB

#2580DB

Triadic

#2580DB

#DB2580

#80DB25

Split Complementary

#2580DB

#DB2525

#DBDB25

Tetradic

#2580DB

#DB25DB

#DB8025

#25DB25

Color Blindness Simulation

Original

#2580DB

Protanopia

#4C4DC5

Deuteranopia

#4740C0

Tritanopia

#2AB4B0

Achromatopsia

#737373

CSS Usage

background-color: #2580DB;
color: #2580DB;
border-color: #2580DB;
Nearest Tailwind: Blue 400 #60A5FA

Tailwind Shades

50
#F3F7FC
100
#E2EDF8
200
#C2DBF5
300
#96C2EE
400
#5DA1E4
500
#2480DB
600
#1D66AF
700
#17528C
800
#12406D
900
#113050
950
#0B1F32

Contrast Checker

Text on white

4.05:1

AA Fail AAA Fail

Text on black

5.19:1

AA Pass 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