#263F43

#263F43

Color Values

HEX

#263F43

RGB

38, 63, 67

HSL

188,3, 27,6%, 20,6%

HSV

188,3, 43,3%, 26,3%

CMYK

43,3%, 6,0%, 0,0%, 73,7%

OKLCH

0,3491 0,0316 208,5

Properties

Cool Dark Nearest: RAL 6004 Blue Green

Color Harmonies

Complementary

#263F43

#432A26

Analogous

#264339

#263143

#263F43

Triadic

#263F43

#43263F

#3F4326

Split Complementary

#263F43

#432631

#433926

Tetradic

#263F43

#392643

#432A26

#314326

Color Blindness Simulation

Original

#263F43

Protanopia

#313142

Deuteranopia

#2F2E42

Tritanopia

#274141

Achromatopsia

#3A3A3A

CSS Usage

background-color: #263F43;
color: #263F43;
border-color: #263F43;
Nearest Tailwind: Teal 950 #042F2E

Tailwind Shades

50
#F6F9F9
100
#E9F0F1
200
#D1E2E5
300
#B1CED3
400
#87B3BB
500
#5C99A3
600
#4A7A82
700
#3B6268
800
#2E4C51
900
#24393C
950
#172426

Contrast Checker

Text on white

11,2:1

AA Pass AAA Pass

Text on black

1,87:1

AA Fail AAA Fail

Related Articles

Brand Stories

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

Feb 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