#040A23

#040A23

Color Values

HEX

#040A23

RGB

4, 10, 35

HSL

228.4, 79.5%, 7.6%

HSV

228.4, 88.6%, 13.7%

CMYK

88.6%, 71.4%, 0.0%, 86.3%

OKLCH

0.1567 0.0536 267.1

Properties

Cool Dark Nearest: RAL 5003 Sapphire Blue

Color Harmonies

Complementary

#040A23

#231D04

Analogous

#041923

#0D0423

#040A23

Triadic

#040A23

#23040A

#0A2304

Split Complementary

#040A23

#230D04

#192304

Tetradic

#040A23

#230419

#231D04

#04230D

Color Blindness Simulation

Original

#040A23

Protanopia

#07071D

Deuteranopia

#06061C

Tritanopia

#041817

Achromatopsia

#0B0B0B

CSS Usage

background-color: #040A23;
color: #040A23;
border-color: #040A23;
Nearest Tailwind: Slate 900 #0F172A

Tailwind Shades

50
#F2F4FD
100
#E1E6F9
200
#BFCAF8
300
#91A4F2
400
#5673EC
500
#1A41E5
600
#1534B7
700
#112A92
800
#0D2172
900
#0E1B53
950
#091134

Contrast Checker

Text on white

19.57:1

AA Pass AAA Pass

Text on black

1.07:1

AA Fail AAA Fail

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