#263C3F

#263C3F

Color Values

HEX

#263C3F

RGB

38, 60, 63

HSL

187.2, 24.8%, 19.8%

HSV

187.2, 39.7%, 24.7%

CMYK

39.7%, 4.8%, 0.0%, 75.3%

OKLCH

0.3391 0.0281 206.7

Properties

Cool Dark Nearest: RAL 6004 Blue Green

Color Harmonies

Complementary

#263C3F

#3F2926

Analogous

#263F35

#262F3F

#263C3F

Triadic

#263C3F

#3F263C

#3C3F26

Split Complementary

#263C3F

#3F262F

#3F3526

Tetradic

#263C3F

#35263F

#3F2926

#2F3F26

Color Blindness Simulation

Original

#263C3F

Protanopia

#30303E

Deuteranopia

#2E2D3E

Tritanopia

#273E3E

Achromatopsia

#383838

CSS Usage

background-color: #263C3F;
color: #263C3F;
border-color: #263C3F;
Nearest Tailwind: Teal 950 #042F2E

Tailwind Shades

50
#F6F9F9
100
#E9F0F1
200
#D2E2E4
300
#B3CDD1
400
#89B2B8
500
#60989F
600
#4D797F
700
#3D6166
800
#304C50
900
#26393B
950
#182425

Contrast Checker

Text on white

11.66:1

AA Pass AAA Pass

Text on black

1.8:1

AA Fail AAA Fail

Related Articles

Tutorials

Building a Color Picker Web Component from Scratch

Feb 20, 2026
Tutorials

Web Color Performance: Gradients, Shadows, and Filters

Feb 19, 2026
Tutorials

Tailwind CSS Colors: Complete Shade System Guide

Feb 19, 2026