#040B23

#040B23

Color Values

HEX

#040B23

RGB

4, 11, 35

HSL

226.5, 79.5%, 7.6%

HSV

226.5, 88.6%, 13.7%

CMYK

88.6%, 68.6%, 0.0%, 86.3%

OKLCH

0.1594 0.0519 265.8

Properties

Cool Dark Nearest: RAL 5003 Sapphire Blue

Color Harmonies

Complementary

#040B23

#231C04

Analogous

#041A23

#0C0423

#040B23

Triadic

#040B23

#23040B

#0B2304

Split Complementary

#040B23

#230C04

#1A2304

Tetradic

#040B23

#23041A

#231C04

#04230C

Color Blindness Simulation

Original

#040B23

Protanopia

#07071D

Deuteranopia

#07061C

Tritanopia

#041918

Achromatopsia

#0B0B0B

CSS Usage

background-color: #040B23;
color: #040B23;
border-color: #040B23;
Nearest Tailwind: Slate 900 #0F172A

Tailwind Shades

50
#F2F5FD
100
#E1E7F9
200
#BFCCF8
300
#91A7F2
400
#5677EC
500
#1A48E5
600
#1539B7
700
#112E92
800
#0D2472
900
#0E1D53
950
#091334

Contrast Checker

Text on white

19.49:1

AA Pass AAA Pass

Text on black

1.08:1

AA Fail AAA Fail

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