#000623#000623
#000623 is a very dark, moderate blue. Relative luminance 0.003; OKLCH L 14.0% C 0.064 H 261.9°. Best body text is #FFFFFF at 19.99:1 contrast (WCAG AA passes).
Color values
| HEX | #000623 |
|---|---|
| RGB | rgb(0, 6, 35) |
| HSL | hsl(230, 100%, 7%) |
| HSV | hsv(230, 100%, 14%) |
| CMYK | cmyk(100%, 82.9%, 0%, 86.3%) |
| CIE-LAB | lab(2.27, 5.30, -17.68) |
| CIE-LCH | lch(2.27, 18.45, 286.69°) |
| OKLab | oklab(13.99% -0.009 -0.0638) |
| OKLCH | oklch(13.99% 0.064 261.9) |
| XYZ | xyz(0.3684, 0.2515, 1.6189) |
| Luminance | 0.0025 (WCAG relative) |
| Temperature | cool |
| Family | blue |
Closest named colors
Dark Navy Blue
#00022E
ΔE00 4.96
Midnight
#03012D
ΔE00 5.20
Navy (survey)
#01153E
ΔE00 6.39
Very Dark Blue
#000133
ΔE00 6.46
Dark Navy
#000435
ΔE00 6.49
Midnight Blue (survey)
#020035
ΔE00 7.25
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#000623 #231D00
analogous
#001823 #000623 #0C0023
triadic
#000623 #230006 #062300
tetradic
#000623 #230018 #231D00 #00230C
square
#000623 #230018 #231D00 #00230C
split-complementary
#000623 #230C00 #182300
monochromatic
#00051F #00051F #000623 #001060 #001B9D
Accessibility & contrast
On white
19.99
#000623 on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
1.05
#000623 on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #000623
19.99:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##000623 | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##000623 | 1.00 | 19.99 | 1.05 | 19.99 |
| #FFFFFF | 19.99 | 1.00 | 21.00 | 1.00 |
| #000000 | 1.05 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 19.99 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#000A24
Deuteranopia (green-blind)
#000722
Tritanopia (blue-blind)
#000D13
Achromatopsia (no color)
#080808
Design tokens & code
CSS
--color: #000623; /* rgb */ color: rgb(0, 6, 35); /* oklch */ color: oklch(14.0% 0.064 261.9);
Tailwind
colors: {
custom: {
50: '#46495e',
500: '#000623',
950: '#000000',
},
}SCSS
$custom: #000623; $custom-light: #46495e; $custom-dark: #000000;
JSON
{
"hex": "#000623",
"rgb": {
"r": 0,
"g": 6,
"b": 35
},
"hsl": {
"h": 229.714,
"s": 100,
"l": 6.863
},
"oklch": {
"l": 0.13991,
"c": 0.06441,
"h": 261.9
},
"luminance": 0.00252
}Semantic roles & 50–950 ramp
primary
#000623
secondary
#6C5D13
accent
#DA29FF
background
#F4F4F5
surface
#E6E6E9
border
#C2C2C5
text
#000004
muted
#777779