#040335#040335
#040335 is a very dark, moderate blue. Relative luminance 0.003; OKLCH L 16.2% C 0.095 H 270.2°. Best body text is #FFFFFF at 19.63:1 contrast (WCAG AA passes).
Color values
| HEX | #040335 |
|---|---|
| RGB | rgb(4, 3, 53) |
| HSL | hsl(241, 89%, 11%) |
| HSV | hsv(241, 94%, 21%) |
| CMYK | cmyk(92.5%, 94.3%, 0%, 79.2%) |
| CIE-LAB | lab(3.14, 16.15, -29.95) |
| CIE-LCH | lch(3.14, 34.03, 298.34°) |
| OKLab | oklab(16.15% 0.0004 -0.0945) |
| OKLCH | oklch(16.15% 0.095 270.2) |
| XYZ | xyz(0.7250, 0.3479, 3.3964) |
| Luminance | 0.0035 (WCAG relative) |
| Temperature | cool |
| Family | blue |
Closest named colors
Midnight Blue (survey)
#020035
ΔE00 0.65
Very Dark Blue
#000133
ΔE00 0.99
Dark Navy
#000435
ΔE00 1.03
Midnight
#03012D
ΔE00 2.24
Dark Navy Blue
#00022E
ΔE00 2.37
Navy Blue (survey)
#001146
ΔE00 3.52
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#040335 #343503
analogous
#031B35 #040335 #1D0335
triadic
#040335 #350403 #033504
tetradic
#040335 #35031B #343503 #03351D
square
#040335 #35031B #343503 #03351D
split-complementary
#040335 #351D03 #1B3503
monochromatic
#02021D #02021D #040335 #08066F #0D0AA9
Accessibility & contrast
On white
19.63
#040335 on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
1.07
#040335 on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #040335
19.63:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##040335 | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##040335 | 1.00 | 19.63 | 1.07 | 19.63 |
| #FFFFFF | 19.63 | 1.00 | 21.00 | 1.00 |
| #000000 | 1.07 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 19.63 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#000E36
Deuteranopia (green-blind)
#000934
Tritanopia (blue-blind)
#00121C
Achromatopsia (no color)
#0B0B0B
Design tokens & code
CSS
--color: #040335; /* rgb */ color: rgb(4, 3, 53); /* oklch */ color: oklch(16.2% 0.095 270.2);
Tailwind
colors: {
custom: {
50: '#4c476d',
500: '#040335',
950: '#000000',
},
}SCSS
$custom: #040335; $custom-light: #4c476d; $custom-dark: #000000;
JSON
{
"hex": "#040335",
"rgb": {
"r": 4,
"g": 3,
"b": 53
},
"hsl": {
"h": 241.2,
"s": 89.286,
"l": 10.98
},
"oklch": {
"l": 0.16152,
"c": 0.0945,
"h": 270.2
},
"luminance": 0.00348
}Semantic roles & 50–950 ramp
primary
#040335
secondary
#76781C
accent
#FF29FB
background
#F4F4F6
surface
#E7E6EB
border
#C3C2C6
text
#020007
muted
#78777A