#180E47#180E47
#180E47 is a very dark, moderate violet. Relative luminance 0.010; OKLCH L 22.3% C 0.100 H 282.7°. Best body text is #FFFFFF at 17.61:1 contrast (WCAG AA passes).
Color values
| HEX | #180E47 |
|---|---|
| RGB | rgb(24, 14, 71) |
| HSL | hsl(251, 67%, 17%) |
| HSV | hsv(251, 80%, 28%) |
| CMYK | cmyk(66.2%, 80.3%, 0%, 72.2%) |
| CIE-LAB | lab(8.68, 23.62, -33.80) |
| CIE-LCH | lch(8.68, 41.24, 304.95°) |
| OKLab | oklab(22.31% 0.022 -0.0974) |
| OKLCH | oklch(22.31% 0.1 282.7) |
| XYZ | xyz(1.6707, 0.9631, 6.0579) |
| Luminance | 0.0096 (WCAG relative) |
| Temperature | cool |
| Family | violet |
Closest named colors
Night Blue
#040348
ΔE00 3.50
Dark Indigo
#1F0954
ΔE00 3.53
Navy Blue (survey)
#001146
ΔE00 4.11
Midnight Blue (survey)
#020035
ΔE00 5.08
Dark Navy
#000435
ΔE00 5.64
Very Dark Blue
#000133
ΔE00 5.84
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#180E47 #3D470E
analogous
#0E2147 #180E47 #350E47
triadic
#180E47 #47180E #0E4718
tetradic
#180E47 #470E21 #3D470E #0E4735
square
#180E47 #470E21 #3D470E #0E4735
split-complementary
#180E47 #47350E #21470E
monochromatic
#09051A #09051A #180E47 #29187A #3B22AD
Accessibility & contrast
On white
17.61
#180E47 on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
1.19
#180E47 on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #180E47
17.61:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##180E47 | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##180E47 | 1.00 | 17.61 | 1.19 | 17.61 |
| #FFFFFF | 17.61 | 1.00 | 21.00 | 1.00 |
| #000000 | 1.19 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 17.61 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#001B49
Deuteranopia (green-blind)
#001746
Tritanopia (blue-blind)
#001E29
Achromatopsia (no color)
#191919
Design tokens & code
CSS
--color: #180e47; /* rgb */ color: rgb(24, 14, 71); /* oklch */ color: oklch(22.3% 0.100 282.7);
Tailwind
colors: {
custom: {
50: '#5c4d7b',
500: '#180e47',
950: '#000000',
},
}SCSS
$custom: #180e47; $custom-light: #5c4d7b; $custom-dark: #000000;
JSON
{
"hex": "#180e47",
"rgb": {
"r": 24,
"g": 14,
"b": 71
},
"hsl": {
"h": 250.526,
"s": 67.059,
"l": 16.667
},
"oklch": {
"l": 0.22307,
"c": 0.09984,
"h": 282.7
},
"luminance": 0.00963
}Semantic roles & 50–950 ramp
primary
#180E47
secondary
#73822F
accent
#EA3ECC
background
#F5F4F7
surface
#E9E7EE
border
#C5C3C9
text
#040109
muted
#79777B