#190B47#190B47
#190B47 is a very dark, moderate violet. Relative luminance 0.009; OKLCH L 21.9% C 0.103 H 284.7°. Best body text is #FFFFFF at 17.79:1 contrast (WCAG AA passes).
Color values
| HEX | #190B47 |
|---|---|
| RGB | rgb(25, 11, 71) |
| HSL | hsl(254, 73%, 16%) |
| HSV | hsv(254, 85%, 28%) |
| CMYK | cmyk(64.8%, 84.5%, 0%, 72.2%) |
| CIE-LAB | lab(8.14, 25.63, -34.69) |
| CIE-LCH | lch(8.14, 43.13, 306.46°) |
| OKLab | oklab(21.95% 0.0263 -0.0999) |
| OKLCH | oklch(21.95% 0.103 284.7) |
| XYZ | xyz(1.6576, 0.9008, 6.0466) |
| Luminance | 0.0090 (WCAG relative) |
| Temperature | cool |
| Family | violet |
Closest named colors
Dark Indigo
#1F0954
ΔE00 2.90
Night Blue
#040348
ΔE00 3.21
Navy Blue (survey)
#001146
ΔE00 4.86
Midnight Blue (survey)
#020035
ΔE00 5.53
Dark Blue
#00035B
ΔE00 5.55
Dark Navy
#000435
ΔE00 6.23
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#190B47 #39470B
analogous
#0B1B47 #190B47 #370B47
triadic
#190B47 #47190B #0B4719
tetradic
#190B47 #470B1B #39470B #0B4737
square
#190B47 #470B1B #39470B #0B4737
split-complementary
#190B47 #47370B #1B470B
monochromatic
#09041A #09041A #190B47 #2C137C #3E1BB1
Accessibility & contrast
On white
17.79
#190B47 on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
1.18
#190B47 on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #190B47
17.79:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##190B47 | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##190B47 | 1.00 | 17.79 | 1.18 | 17.79 |
| #FFFFFF | 17.79 | 1.00 | 21.00 | 1.00 |
| #000000 | 1.18 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 17.79 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#001949
Deuteranopia (green-blind)
#001646
Tritanopia (blue-blind)
#021C28
Achromatopsia (no color)
#181818
Design tokens & code
CSS
--color: #190b47; /* rgb */ color: rgb(25, 11, 71); /* oklch */ color: oklch(21.9% 0.103 284.7);
Tailwind
colors: {
custom: {
50: '#5d4c7b',
500: '#190b47',
950: '#000000',
},
}SCSS
$custom: #190b47; $custom-light: #5d4c7b; $custom-dark: #000000;
JSON
{
"hex": "#190b47",
"rgb": {
"r": 25,
"g": 11,
"b": 71
},
"hsl": {
"h": 254,
"s": 73.171,
"l": 16.078
},
"oklch": {
"l": 0.2195,
"c": 0.10333,
"h": 284.7
},
"luminance": 0.00901
}Semantic roles & 50–950 ramp
primary
#190B47
secondary
#6F832A
accent
#F038C5
background
#F5F4F7
surface
#E9E7EE
border
#C5C3C9
text
#050109
muted
#79777B