#1C747F

#1C747F

Color Values

HEX

#1C747F

RGB

28, 116, 127

HSL

186.7, 63.9%, 30.4%

HSV

186.7, 78.0%, 49.8%

CMYK

78.0%, 8.7%, 0.0%, 50.2%

OKLCH

0.5144 0.0802 207.5

Properties

Cool Dark Nearest: RAL 5021 Water Blue

Color Harmonies

Complementary

#1C747F

#7F271C

Analogous

#1C7F59

#1C427F

#1C747F

Triadic

#1C747F

#7F1C74

#747F1C

Split Complementary

#1C747F

#7F1C42

#7F591C

Tetradic

#1C747F

#591C7F

#7F271C

#427F1C

Color Blindness Simulation

Original

#1C747F

Protanopia

#42437C

Deuteranopia

#3D367C

Tritanopia

#207A7A

Achromatopsia

#626262

CSS Usage

background-color: #1C747F;
color: #1C747F;
border-color: #1C747F;
Nearest Tailwind: Cyan 700 #0E7490

Tailwind Shades

50
#F3FBFC
100
#E3F5F7
200
#C4EDF2
300
#9BE0E9
400
#64CFDD
500
#2EBFD1
600
#2599A7
700
#1D7A86
800
#175F68
900
#15464C
950
#0D2C30

Contrast Checker

Text on white

5.45:1

AA Pass AAA Fail

Text on black

3.85:1

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