#275664

#275664

Color Values

HEX

#275664

RGB

39, 86, 100

HSL

193.8, 43.9%, 27.3%

HSV

193.8, 61.0%, 39.2%

CMYK

61.0%, 14.0%, 0.0%, 60.8%

OKLCH

0.4264 0.0559 220.0

Properties

Cool Dark Nearest: RAL 5009 Azure Blue

Color Harmonies

Complementary

#275664

#643527

Analogous

#276454

#273864

#275664

Triadic

#275664

#642756

#566427

Split Complementary

#275664

#642738

#645427

Tetradic

#275664

#542764

#643527

#386427

Color Blindness Simulation

Original

#275664

Protanopia

#3B3C61

Deuteranopia

#393560

Tritanopia

#295E5D

Achromatopsia

#4D4D4D

CSS Usage

background-color: #275664;
color: #275664;
border-color: #275664;
Nearest Tailwind: Cyan 900 #164E63

Tailwind Shades

50
#F4F9FA
100
#E6F1F4
200
#CCE4EB
300
#A7D0DD
400
#77B7CA
500
#489EB7
600
#397E93
700
#2E6575
800
#244F5C
900
#1D3B44
950
#13252B

Contrast Checker

Text on white

8.07:1

AA Pass AAA Pass

Text on black

2.6:1

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