#478F9C

#478F9C

Color Values

HEX

#478F9C

RGB

71, 143, 156

HSL

189.2, 37.4%, 44.5%

HSV

189.2, 54.5%, 61.2%

CMYK

54.5%, 8.3%, 0.0%, 38.8%

OKLCH

0.6088 0.0744 210.8

Properties

Cool Light Nearest: RAL 5018 Turquoise Blue

Color Harmonies

Complementary

#478F9C

#9C5447

Analogous

#479C7E

#47649C

#478F9C

Triadic

#478F9C

#9C478F

#8F9C47

Split Complementary

#478F9C

#9C4764

#9C7E47

Tetradic

#478F9C

#7E479C

#9C5447

#649C47

Color Blindness Simulation

Original

#478F9C

Protanopia

#666799

Deuteranopia

#625D98

Tritanopia

#4B9696

Achromatopsia

#818181

CSS Usage

background-color: #478F9C;
color: #478F9C;
border-color: #478F9C;
Nearest Tailwind: Cyan 600 #0891B2

Tailwind Shades

50
#F5F9FA
100
#E7F1F3
200
#CEE5E9
300
#ABD2D9
400
#7DB9C4
500
#50A1AF
600
#40808C
700
#336770
800
#285058
900
#203C41
950
#142629

Contrast Checker

Text on white

3.7:1

AA Fail AAA Fail

Text on black

5.68:1

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