#263C4F

#263C4F

Color Values

HEX

#263C4F

RGB

38, 60, 79

HSL

207.8, 35.0%, 22.9%

HSV

207.8, 51.9%, 31.0%

CMYK

51.9%, 24.1%, 0.0%, 69.0%

OKLCH

0.3466 0.0435 245.6

Properties

Cool Dark Nearest: RAL 5020 Ocean Blue

Color Harmonies

Complementary

#263C4F

#4F3926

Analogous

#264F4D

#26274F

#263C4F

Triadic

#263C4F

#4F263C

#3C4F26

Split Complementary

#263C4F

#4F2627

#4F4D26

Tetradic

#263C4F

#4D264F

#4F3926

#274F26

Color Blindness Simulation

Original

#263C4F

Protanopia

#30304A

Deuteranopia

#2E2D49

Tritanopia

#274746

Achromatopsia

#393939

CSS Usage

background-color: #263C4F;
color: #263C4F;
border-color: #263C4F;
Nearest Tailwind: Slate 700 #334155

Tailwind Shades

50
#F5F8FA
100
#E8EEF2
200
#CFDCE8
300
#ACC3D7
400
#80A3C2
500
#5383AC
600
#42698A
700
#35546E
800
#294156
900
#213240
950
#151F28

Contrast Checker

Text on white

11.4:1

AA Pass AAA Pass

Text on black

1.84:1

AA Fail AAA Fail

Related Articles

Color Questions

What Is Pantone? The Universal Color Language

Feb 20, 2026
Color Questions

What Is Metamerism? Why Colors Look Different Under Different Lights

Feb 20, 2026
Color Questions

What Is Luminance? Brightness in Color Science

Feb 20, 2026