#307BCB

#307BCB

Color Values

HEX

#307BCB

RGB

48, 123, 203

HSL

211.0, 61.8%, 49.2%

HSV

211.0, 76.4%, 79.6%

CMYK

76.4%, 39.4%, 0.0%, 20.4%

OKLCH

0.5766 0.1435 252.9

Properties

Cool Light Nearest: NCS S 1060-B Bright Blue

Color Harmonies

Complementary

#307BCB

#CB8030

Analogous

#30C8CB

#3330CB

#307BCB

Triadic

#307BCB

#CB307B

#7BCB30

Split Complementary

#307BCB

#CB3330

#C8CB30

Tetradic

#307BCB

#CB30C8

#CB8030

#30CB33

Color Blindness Simulation

Original

#307BCB

Protanopia

#5051B8

Deuteranopia

#4C46B3

Tritanopia

#34A8A5

Achromatopsia

#717171

CSS Usage

background-color: #307BCB;
color: #307BCB;
border-color: #307BCB;
Nearest Tailwind: Sky 600 #0284C7

Tailwind Shades

50
#F3F7FB
100
#E4EDF7
200
#C5DBF1
300
#9CC1E8
400
#669FDB
500
#317DCE
600
#2764A5
700
#1F5084
800
#183E67
900
#16304B
950
#0E1E30

Contrast Checker

Text on white

4.36:1

AA Fail AAA Fail

Text on black

4.82:1

AA Pass AAA Fail

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