#040F23

#040F23

Color Values

HEX

#040F23

RGB

4, 15, 35

HSL

218.7, 79.5%, 7.6%

HSV

218.7, 88.6%, 13.7%

CMYK

88.6%, 57.1%, 0.0%, 86.3%

OKLCH

0.1708 0.0455 259.3

Properties

Cool Dark Nearest: RAL 5003 Sapphire Blue

Color Harmonies

Complementary

#040F23

#231804

Analogous

#041E23

#080423

#040F23

Triadic

#040F23

#23040F

#0F2304

Split Complementary

#040F23

#230804

#1E2304

Tetradic

#040F23

#23041E

#231804

#042308

Color Blindness Simulation

Original

#040F23

Protanopia

#09091E

Deuteranopia

#08071D

Tritanopia

#051A1A

Achromatopsia

#0E0E0E

CSS Usage

background-color: #040F23;
color: #040F23;
border-color: #040F23;
Nearest Tailwind: Slate 900 #0F172A

Tailwind Shades

50
#F2F6FD
100
#E1EAF9
200
#BFD3F8
300
#91B4F2
400
#568BEC
500
#1A62E5
600
#154EB7
700
#113F92
800
#0D3172
900
#0E2653
950
#091834

Contrast Checker

Text on white

19.13:1

AA Pass AAA Pass

Text on black

1.1:1

AA Fail AAA Fail

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