#2A7FC7

#2A7FC7

Color Values

HEX

#2A7FC7

RGB

42, 127, 199

HSL

207.5, 65.1%, 47.3%

HSV

207.5, 78.9%, 78.0%

CMYK

78.9%, 36.2%, 0.0%, 22.0%

OKLCH

0.5817 0.1362 248.5

Properties

Cool Light Nearest: RAL 5015 Sky Blue

Color Harmonies

Complementary

#2A7FC7

#C7722A

Analogous

#2AC7C1

#2A31C7

#2A7FC7

Triadic

#2A7FC7

#C72A7F

#7FC72A

Split Complementary

#2A7FC7

#C72A31

#C7C12A

Tetradic

#2A7FC7

#C12AC7

#C7722A

#31C72A

Color Blindness Simulation

Original

#2A7FC7

Protanopia

#4F50B6

Deuteranopia

#4A44B1

Tritanopia

#2EA8A5

Achromatopsia

#727272

CSS Usage

background-color: #2A7FC7;
color: #2A7FC7;
border-color: #2A7FC7;
Nearest Tailwind: Sky 600 #0284C7

Tailwind Shades

50
#F3F8FC
100
#E3EEF7
200
#C4DDF3
300
#9AC5EA
400
#63A6DE
500
#2C86D3
600
#246CA8
700
#1C5687
800
#164369
900
#14334D
950
#0D2031

Contrast Checker

Text on white

4.23:1

AA Fail AAA Fail

Text on black

4.96:1

AA Pass 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