#28307B

#28307B

Color Values

HEX

#28307B

RGB

40, 48, 123

HSL

234.2, 50.9%, 32.0%

HSV

234.2, 67.5%, 48.2%

CMYK

67.5%, 61.0%, 0.0%, 51.8%

OKLCH

0.3507 0.1263 273.4

Properties

Cool Dark Nearest: NCS S 3060-B Dark Blue

Color Harmonies

Complementary

#28307B

#7B7328

Analogous

#285A7B

#4A287B

#28307B

Triadic

#28307B

#7B2830

#307B28

Split Complementary

#28307B

#7B4A28

#5A7B28

Tetradic

#28307B

#7B285A

#7B7328

#287B4A

Color Blindness Simulation

Original

#28307B

Protanopia

#2B2C69

Deuteranopia

#2B2A64

Tritanopia

#285B57

Achromatopsia

#343434

CSS Usage

background-color: #28307B;
color: #28307B;
border-color: #28307B;
Nearest Tailwind: Blue 900 #1E3A8A

Tailwind Shades

50
#F4F5FB
100
#E5E7F5
200
#C9CDED
300
#A3A9E1
400
#717AD1
500
#3F4BC0
600
#323C9A
700
#28307B
800
#1F2660
900
#1A1F47
950
#11132D

Contrast Checker

Text on white

11.67:1

AA Pass AAA Pass

Text on black

1.8:1

AA Fail AAA Fail

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