#283B57

#283B57

Color Values

HEX

#283B57

RGB

40, 59, 87

HSL

215.7, 37.0%, 24.9%

HSV

215.7, 54.0%, 34.1%

CMYK

54.0%, 32.2%, 0.0%, 65.9%

OKLCH

0.3497 0.0551 257.9

Properties

Cool Dark Nearest: RAL 5020 Ocean Blue

Color Harmonies

Complementary

#283B57

#574428

Analogous

#285357

#2C2857

#283B57

Triadic

#283B57

#57283B

#3B5728

Split Complementary

#283B57

#572C28

#535728

Tetradic

#283B57

#572853

#574428

#28572C

Color Blindness Simulation

Original

#283B57

Protanopia

#303050

Deuteranopia

#2F2E4F

Tritanopia

#294B4A

Achromatopsia

#393939

CSS Usage

background-color: #283B57;
color: #283B57;
border-color: #283B57;
Nearest Tailwind: Slate 700 #334155

Tailwind Shades

50
#F5F7FA
100
#E8ECF3
200
#CED9E9
300
#ABBDD8
400
#7E9AC4
500
#5077AF
600
#405F8C
700
#334C70
800
#283B57
900
#202D41
950
#141D29

Contrast Checker

Text on white

11.33:1

AA Pass AAA Pass

Text on black

1.85:1

AA Fail AAA Fail

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