#247A87

#247A87

Color Values

HEX

#247A87

RGB

36, 122, 135

HSL

187.9, 57.9%, 33.5%

HSV

187.9, 73.3%, 52.9%

CMYK

73.3%, 9.6%, 0.0%, 47.1%

OKLCH

0.5354 0.0811 209.6

Properties

Cool Dark Nearest: RAL 5021 Water Blue

Color Harmonies

Complementary

#247A87

#873124

Analogous

#248762

#244887

#247A87

Triadic

#247A87

#87247A

#7A8724

Split Complementary

#247A87

#872448

#876224

Tetradic

#247A87

#622487

#873124

#488724

Color Blindness Simulation

Original

#247A87

Protanopia

#494A84

Deuteranopia

#443E83

Tritanopia

#288181

Achromatopsia

#696969

CSS Usage

background-color: #247A87;
color: #247A87;
border-color: #247A87;
Nearest Tailwind: Cyan 700 #0E7490

Tailwind Shades

50
#F4FAFB
100
#E4F4F6
200
#C7EBF0
300
#9EDCE5
400
#6AC9D7
500
#36B6C9
600
#2B92A1
700
#227481
800
#1B5B65
900
#17434A
950
#0F2A2F

Contrast Checker

Text on white

4.99:1

AA Pass AAA Fail

Text on black

4.21:1

AA Fail AAA Fail

Related Articles

Brand Stories

Pantone Colors by Decade: The 2000s, 2010s, and 2020s Compared

Feb 01, 2026
Tutorials

Responsive Color: Adapting Colors for Different Screens

Jan 23, 2026
Tutorials

Color for Data Storytelling: Beyond Default Chart Colors

Jan 21, 2026