#275990

#275990

Color Values

HEX

#275990

RGB

39, 89, 144

HSL

211.4, 57.4%, 35.9%

HSV

211.4, 72.9%, 56.5%

CMYK

72.9%, 38.2%, 0.0%, 43.5%

OKLCH

0.458 0.1049 252.9

Properties

Cool Dark Nearest: RAL 5019 Capri Blue

Color Harmonies

Complementary

#275990

#905E27

Analogous

#278E90

#292790

#275990

Triadic

#275990

#902759

#599027

Split Complementary

#275990

#902927

#8E9027

Tetradic

#275990

#90278E

#905E27

#279029

Color Blindness Simulation

Original

#275990

Protanopia

#3D3D83

Deuteranopia

#3A3680

Tritanopia

#2A7876

Achromatopsia

#525252

CSS Usage

background-color: #275990;
color: #275990;
border-color: #275990;
Nearest Tailwind: Sky 700 #0369A1

Tailwind Shades

50
#F4F7FB
100
#E4EDF6
200
#C7DAF0
300
#9FC0E5
400
#6A9ED7
500
#367CC9
600
#2B63A1
700
#234F80
800
#1B3E64
900
#172F49
950
#0F1E2E

Contrast Checker

Text on white

7.2:1

AA Pass AAA Pass

Text on black

2.92:1

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