#263A5D

#263A5D

Color Values

HEX

#263A5D

RGB

38, 58, 93

HSL

218.2, 42.0%, 25.7%

HSV

218.2, 59.1%, 36.5%

CMYK

59.1%, 37.6%, 0.0%, 63.5%

OKLCH

0.3495 0.0667 261.0

Properties

Cool Dark Nearest: RAL 5026 Pearl Night Blue

Color Harmonies

Complementary

#263A5D

#5D4926

Analogous

#26565D

#2E265D

#263A5D

Triadic

#263A5D

#5D263A

#3A5D26

Split Complementary

#263A5D

#5D2E26

#565D26

Tetradic

#263A5D

#5D2656

#5D4926

#265D2E

Color Blindness Simulation

Original

#263A5D

Protanopia

#2F2F55

Deuteranopia

#2E2C52

Tritanopia

#274E4C

Achromatopsia

#383838

CSS Usage

background-color: #263A5D;
color: #263A5D;
border-color: #263A5D;
Nearest Tailwind: Sky 950 #082F49

Tailwind Shades

50
#F5F7FA
100
#E7EBF4
200
#CCD7EA
300
#A8BBDC
400
#7996C8
500
#4A71B5
600
#3B5A91
700
#2F4874
800
#25385B
900
#1E2B43
950
#131B2A

Contrast Checker

Text on white

11.38:1

AA Pass AAA Pass

Text on black

1.85:1

AA Fail AAA Fail

Related Articles

Tutorials

Building a Color Picker Web Component from Scratch

Feb 20, 2026
Tutorials

Web Color Performance: Gradients, Shadows, and Filters

Feb 19, 2026
Tutorials

Tailwind CSS Colors: Complete Shade System Guide

Feb 19, 2026