#263B69

#263B69

Color Values

HEX

#263B69

RGB

38, 59, 105

HSL

221.2, 46.9%, 28.0%

HSV

221.2, 63.8%, 41.2%

CMYK

63.8%, 43.8%, 0.0%, 58.8%

OKLCH

0.3598 0.0842 264.1

Properties

Cool Dark Nearest: RAL 5017 Traffic Blue

Color Harmonies

Complementary

#263B69

#695426

Analogous

#265C69

#322669

#263B69

Triadic

#263B69

#69263B

#3B6926

Split Complementary

#263B69

#693226

#5C6926

Tetradic

#263B69

#69265C

#695426

#266932

Color Blindness Simulation

Original

#263B69

Protanopia

#2F2F5E

Deuteranopia

#2E2C5B

Tritanopia

#275553

Achromatopsia

#3A3A3A

CSS Usage

background-color: #263B69;
color: #263B69;
border-color: #263B69;
Nearest Tailwind: Blue 950 #172554

Tailwind Shades

50
#F4F6FA
100
#E6EAF4
200
#CBD5EC
300
#A5B7DF
400
#7490CD
500
#4469BB
600
#365496
700
#2B4378
800
#22355E
900
#1C2945
950
#121A2C

Contrast Checker

Text on white

10.98:1

AA Pass AAA Pass

Text on black

1.91:1

AA Fail AAA Fail

Related Articles

Brand Stories

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

ก.พ. 01, 2026
Tutorials

Responsive Color: Adapting Colors for Different Screens

ม.ค. 23, 2026
Tutorials

Color for Data Storytelling: Beyond Default Chart Colors

ม.ค. 21, 2026