#2A5790

#2A5790

Color Values

HEX

#2A5790

RGB

42, 87, 144

HSL

213.5, 54.8%, 36.5%

HSV

213.5, 70.8%, 56.5%

CMYK

70.8%, 39.6%, 0.0%, 43.5%

OKLCH

0.4544 0.106 255.5

Properties

Cool Dark Nearest: dodgerblue 4

Color Harmonies

Complementary

#2A5790

#90632A

Analogous

#2A8A90

#302A90

#2A5790

Triadic

#2A5790

#902A57

#57902A

Split Complementary

#2A5790

#90302A

#8A902A

Tetradic

#2A5790

#902A8A

#90632A

#2A9030

Color Blindness Simulation

Original

#2A5790

Protanopia

#3D3E82

Deuteranopia

#3B387F

Tritanopia

#2C7775

Achromatopsia

#525252

CSS Usage

background-color: #2A5790;
color: #2A5790;
border-color: #2A5790;
Nearest Tailwind: Sky 700 #0369A1

Tailwind Shades

50
#F4F7FB
100
#E5ECF5
200
#C8D9EF
300
#A0BEE3
400
#6D9BD4
500
#3A77C5
600
#2E5F9E
700
#254C7E
800
#1D3C63
900
#192E48
950
#101D2E

Contrast Checker

Text on white

7.33:1

AA Pass AAA Pass

Text on black

2.86:1

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