#315063

#315063

Color Values

HEX

#315063

RGB

49, 80, 99

HSL

202.8, 33.8%, 29.0%

HSV

202.8, 50.5%, 38.8%

CMYK

50.5%, 19.2%, 0.0%, 61.2%

OKLCH

0.4154 0.0486 236.5

Properties

Cool Dark Nearest: RAL 5009 Azure Blue

Color Harmonies

Complementary

#315063

#634431

Analogous

#31635D

#313763

#315063

Triadic

#315063

#633150

#506331

Split Complementary

#315063

#633137

#635D31

Tetradic

#315063

#5D3163

#634431

#376331

Color Blindness Simulation

Original

#315063

Protanopia

#3E3F5E

Deuteranopia

#3D3A5D

Tritanopia

#335B5A

Achromatopsia

#4B4B4B

CSS Usage

background-color: #315063;
color: #315063;
border-color: #315063;
Nearest Tailwind: Cyan 900 #164E63

Tailwind Shades

50
#F5F8FA
100
#E8EEF2
200
#CFDEE7
300
#ADC7D6
400
#81A8C1
500
#548AAB
600
#446E88
700
#36586D
800
#2A4555
900
#22343F
950
#152128

Contrast Checker

Text on white

8.54:1

AA Pass AAA Pass

Text on black

2.46:1

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