#264257

#264257

Color Values

HEX

#264257

RGB

38, 66, 87

HSL

205.7, 39.2%, 24.5%

HSV

205.7, 56.3%, 34.1%

CMYK

56.3%, 24.1%, 0.0%, 65.9%

OKLCH

0.3666 0.0498 242.3

Properties

Cool Dark Nearest: RAL 5020 Ocean Blue

Color Harmonies

Complementary

#264257

#573B26

Analogous

#265753

#262957

#264257

Triadic

#264257

#572642

#425726

Split Complementary

#264257

#572629

#575326

Tetradic

#264257

#532657

#573B26

#295726

Color Blindness Simulation

Original

#264257

Protanopia

#323252

Deuteranopia

#302E51

Tritanopia

#274E4D

Achromatopsia

#3E3E3E

CSS Usage

background-color: #264257;
color: #264257;
border-color: #264257;
Nearest Tailwind: Slate 700 #334155

Tailwind Shades

50
#F5F8FA
100
#E7EEF3
200
#CDDDE9
300
#AAC5DA
400
#7CA6C6
500
#4E87B1
600
#3E6C8E
700
#325672
800
#274359
900
#1F3342
950
#142029

Contrast Checker

Text on white

10.5:1

AA Pass AAA Pass

Text on black

2.0:1

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