#18072C#18072C
#18072C is a very dark, moderate violet. Relative luminance 0.005; OKLCH L 18.3% C 0.071 H 300.7°. Best body text is #FFFFFF at 18.99:1 contrast (WCAG AA passes).
Color values
| HEX | #18072C |
|---|---|
| RGB | rgb(24, 7, 44) |
| HSL | hsl(268, 73%, 10%) |
| HSV | hsv(268, 84%, 17%) |
| CMYK | cmyk(45.5%, 84.1%, 0%, 82.7%) |
| CIE-LAB | lab(4.77, 16.54, -20.55) |
| CIE-LCH | lch(4.77, 26.38, 308.83°) |
| OKLab | oklab(18.25% 0.0364 -0.0614) |
| OKLCH | oklch(18.25% 0.071 300.7) |
| XYZ | xyz(0.9072, 0.5280, 2.4365) |
| Luminance | 0.0053 (WCAG relative) |
| Temperature | cool |
| Family | violet |
Closest named colors
Midnight
#03012D
ΔE00 5.79
Midnight Purple
#280137
ΔE00 6.47
Midnight Blue (survey)
#020035
ΔE00 6.60
Dark Navy Blue
#00022E
ΔE00 6.60
Very Dark Purple
#2A0134
ΔE00 6.68
Very Dark Blue
#000133
ΔE00 6.76
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#18072C #1B2C07
analogous
#07082C #18072C #2B072C
triadic
#18072C #2C1807 #072C18
tetradic
#18072C #2C0708 #1B2C07 #072C2B
square
#18072C #2C0708 #1B2C07 #072C2B
split-complementary
#18072C #2C2B07 #082C07
monochromatic
#0E041A #0E041A #18072C #350F61 #521896
Accessibility & contrast
On white
18.99
#18072C on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
1.11
#18072C on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #18072C
18.99:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##18072C | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##18072C | 1.00 | 18.99 | 1.11 | 18.99 |
| #FFFFFF | 18.99 | 1.00 | 21.00 | 1.00 |
| #000000 | 1.11 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 18.99 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#00102D
Deuteranopia (green-blind)
#00102B
Tritanopia (blue-blind)
#141018
Achromatopsia (no color)
#101010
Design tokens & code
CSS
--color: #18072c; /* rgb */ color: rgb(24, 7, 44); /* oklch */ color: oklch(18.3% 0.071 300.7);
Tailwind
colors: {
custom: {
50: '#564965',
500: '#18072c',
950: '#000000',
},
}SCSS
$custom: #18072c; $custom-light: #564965; $custom-dark: #000000;
JSON
{
"hex": "#18072c",
"rgb": {
"r": 24,
"g": 7,
"b": 44
},
"hsl": {
"h": 267.568,
"s": 72.549,
"l": 10
},
"oklch": {
"l": 0.18251,
"c": 0.07136,
"h": 300.7
},
"luminance": 0.00528
}Semantic roles & 50–950 ramp
primary
#18072C
secondary
#4A6C23
accent
#EF399B
background
#F5F4F6
surface
#E9E6EB
border
#C5C2C6
text
#030105
muted
#78777A