#263D63

#263D63

Color Values

HEX

#263D63

RGB

38, 61, 99

HSL

217,4, 44,5%, 26,9%

HSV

217,4, 61,6%, 38,8%

CMYK

61,6%, 38,4%, 0,0%, 61,2%

OKLCH

0,3607 0,0723 260,0

Properties

Cool Dark Nearest: RAL 5000 Violet Blue

Color Harmonies

Complementary

#263D63

#634C26

Analogous

#265C63

#2E2663

#263D63

Triadic

#263D63

#63263D

#3D6326

Split Complementary

#263D63

#632E26

#5C6326

Tetradic

#263D63

#63265C

#634C26

#26632E

Color Blindness Simulation

Original

#263D63

Protanopia

#30305A

Deuteranopia

#2F2D58

Tritanopia

#275351

Achromatopsia

#3B3B3B

CSS Usage

background-color: #263D63;
color: #263D63;
border-color: #263D63;
Nearest Tailwind: Sky 900 #0C4A6E

Tailwind Shades

50
#F4F7FA
100
#E6EBF4
200
#CBD7EB
300
#A7BBDD
400
#7796CB
500
#4772B8
600
#395B93
700
#2D4976
800
#23395C
900
#1D2C44
950
#121C2B

Contrast Checker

Text on white

10,88:1

AA Pass AAA Pass

Text on black

1,93:1

AA Fail AAA Fail

Related Articles

Brand Stories

Pantone Colors by Decade: The 2000s, 2010s, and 2020s Compared

Fev 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