#2D5783

#2D5783

Color Values

HEX

#2D5783

RGB

45, 87, 131

HSL

210.7, 48.9%, 34.5%

HSV

210.7, 65.6%, 51.4%

CMYK

65.6%, 33.6%, 0.0%, 48.6%

OKLCH

0.4478 0.0866 251.3

Properties

Cool Dark Nearest: RAL 5019 Capri Blue

Color Harmonies

Complementary

#2D5783

#83592D

Analogous

#2D8283

#2E2D83

#2D5783

Triadic

#2D5783

#832D57

#57832D

Split Complementary

#2D5783

#832E2D

#82832D

Tetradic

#2D5783

#832D82

#83592D

#2D832E

Color Blindness Simulation

Original

#2D5783

Protanopia

#3F4078

Deuteranopia

#3D3A76

Tritanopia

#2F706E

Achromatopsia

#515151

CSS Usage

background-color: #2D5783;
color: #2D5783;
border-color: #2D5783;
Nearest Tailwind: Sky 800 #075985

Tailwind Shades

50
#F4F7FB
100
#E6EDF5
200
#CADBED
300
#A4C1E0
400
#73A0CF
500
#417EBE
600
#346598
700
#2A517A
800
#213F5F
900
#1B3046
950
#111E2C

Contrast Checker

Text on white

7.49:1

AA Pass AAA Pass

Text on black

2.8:1

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