#2F75B4

#2F75B4

Color Values

HEX

#2F75B4

RGB

47, 117, 180

HSL

208.4, 58.6%, 44.5%

HSV

208.4, 73.9%, 70.6%

CMYK

73.9%, 35.0%, 0.0%, 29.4%

OKLCH

0.5488 0.1206 249.0

Properties

Cool Dark Nearest: RAL 5015 Sky Blue

Color Harmonies

Complementary

#2F75B4

#B46E2F

Analogous

#2FB4B0

#2F33B4

#2F75B4

Triadic

#2F75B4

#B42F75

#75B42F

Split Complementary

#2F75B4

#B42F33

#B4B02F

Tetradic

#2F75B4

#B02FB4

#B46E2F

#33B42F

Color Blindness Simulation

Original

#2F75B4

Protanopia

#4D4EA5

Deuteranopia

#4944A1

Tritanopia

#329996

Achromatopsia

#6B6B6B

CSS Usage

background-color: #2F75B4;
color: #2F75B4;
border-color: #2F75B4;
Nearest Tailwind: Sky 700 #0369A1

Tailwind Shades

50
#F4F8FB
100
#E4EEF6
200
#C6DCF0
300
#9EC4E6
400
#69A4D8
500
#3583CA
600
#2A69A2
700
#225481
800
#1A4265
900
#17324A
950
#0E1F2F

Contrast Checker

Text on white

4.86:1

AA Pass AAA Fail

Text on black

4.32:1

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