#263D6B

#263D6B

Color Values

HEX

#263D6B

RGB

38, 61, 107

HSL

220,0, 47,6%, 28,4%

HSV

220,0, 64,5%, 42,0%

CMYK

64,5%, 43,0%, 0,0%, 58,0%

OKLCH

0,366 0,0847 262,9

Properties

Cool Dark Nearest: Midnight Blue

Color Harmonies

Complementary

#263D6B

#6B5426

Analogous

#265F6B

#31266B

#263D6B

Triadic

#263D6B

#6B263D

#3D6B26

Split Complementary

#263D6B

#6B3126

#5F6B26

Tetradic

#263D6B

#6B265F

#6B5426

#266B31

Color Blindness Simulation

Original

#263D6B

Protanopia

#303060

Deuteranopia

#2F2D5D

Tritanopia

#275755

Achromatopsia

#3B3B3B

CSS Usage

background-color: #263D6B;
color: #263D6B;
border-color: #263D6B;
Nearest Tailwind: Blue 950 #172554

Tailwind Shades

50
#F4F6FA
100
#E6EBF4
200
#CAD6EC
300
#A5B8DF
400
#7492CE
500
#436BBC
600
#355697
700
#2B4578
800
#21365E
900
#1C2A45
950
#111A2C

Contrast Checker

Text on white

10,7:1

AA Pass AAA Pass

Text on black

1,96:1

AA Fail AAA Fail

Related Articles

Tutorials

CSS color-mix(): Blend Colors Natively in the Browser

Jan 26, 2026
Tutorials

Building a Color Picker Web Component from Scratch

Jan 21, 2026
Tutorials

Perceptual Color Spaces: Lab, LCH, Oklab, OKLCH

Jan 15, 2026