#190D51#190D51
#190D51 is a very dark, moderate violet. Relative luminance 0.011; OKLCH L 23.4% C 0.115 H 280.9°. Best body text is #FFFFFF at 17.24:1 contrast (WCAG AA passes).
Color values
| HEX | #190D51 |
|---|---|
| RGB | rgb(25, 13, 81) |
| HSL | hsl(251, 72%, 18%) |
| HSV | hsv(251, 84%, 32%) |
| CMYK | cmyk(69.1%, 84%, 0%, 68.2%) |
| CIE-LAB | lab(9.71, 27.91, -39.04) |
| CIE-LCH | lch(9.71, 47.99, 305.56°) |
| OKLab | oklab(23.4% 0.0217 -0.1127) |
| OKLCH | oklch(23.4% 0.115 280.9) |
| XYZ | xyz(2.0296, 1.0884, 7.8861) |
| Luminance | 0.0109 (WCAG relative) |
| Temperature | cool |
| Family | violet |
Closest named colors
Dark Indigo
#1F0954
ΔE00 1.66
Night Blue
#040348
ΔE00 3.03
Dark Blue
#00035B
ΔE00 4.05
Darkblue (survey)
#030764
ΔE00 4.49
Navy Blue (survey)
#001146
ΔE00 4.92
Midnight Blue
#191970
ΔE00 5.72
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#190D51 #45510D
analogous
#0D2351 #190D51 #3B0D51
triadic
#190D51 #51190D #0D5119
tetradic
#190D51 #510D23 #45510D #0D513B
square
#190D51 #510D23 #45510D #0D513B
split-complementary
#190D51 #513B0D #23510D
monochromatic
#08041A #09051C #190D51 #291586 #3A1EBA
Accessibility & contrast
On white
17.24
#190D51 on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
1.22
#190D51 on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #190D51
17.24:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##190D51 | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##190D51 | 1.00 | 17.24 | 1.22 | 17.24 |
| #FFFFFF | 17.24 | 1.00 | 21.00 | 1.00 |
| #000000 | 1.22 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 17.24 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#001D53
Deuteranopia (green-blind)
#001850
Tritanopia (blue-blind)
#00212E
Achromatopsia (no color)
#1B1B1B
Design tokens & code
CSS
--color: #190d51; /* rgb */ color: rgb(25, 13, 81); /* oklch */ color: oklch(23.4% 0.115 280.9);
Tailwind
colors: {
custom: {
50: '#5f4d83',
500: '#190d51',
950: '#000000',
},
}SCSS
$custom: #190d51; $custom-light: #5f4d83; $custom-dark: #000000;
JSON
{
"hex": "#190d51",
"rgb": {
"r": 25,
"g": 13,
"b": 81
},
"hsl": {
"h": 250.588,
"s": 72.34,
"l": 18.431
},
"oklch": {
"l": 0.234,
"c": 0.11473,
"h": 280.9
},
"luminance": 0.01089
}Semantic roles & 50–950 ramp
primary
#190D51
secondary
#7B8C2E
accent
#EF39CF
background
#F5F4F8
surface
#EAE7EF
border
#C6C3CA
text
#05010B
muted
#79777C