#1F0D46#1F0D46
#1F0D46 is a very dark, moderate violet. Relative luminance 0.010; OKLCH L 22.8% C 0.099 H 290.8°. Best body text is #FFFFFF at 17.44:1 contrast (WCAG AA passes).
Color values
| HEX | #1F0D46 |
|---|---|
| RGB | rgb(31, 13, 70) |
| HSL | hsl(259, 69%, 16%) |
| HSV | hsv(259, 81%, 27%) |
| CMYK | cmyk(55.7%, 81.4%, 0%, 72.5%) |
| CIE-LAB | lab(9.17, 25.14, -32.27) |
| CIE-LCH | lch(9.17, 40.91, 307.93°) |
| OKLab | oklab(22.81% 0.0352 -0.0926) |
| OKLCH | oklch(22.81% 0.099 290.8) |
| XYZ | xyz(1.8142, 1.0213, 5.8947) |
| Luminance | 0.0102 (WCAG relative) |
| Temperature | cool |
| Family | violet |
Closest named colors
Dark Indigo
#1F0954
ΔE00 3.48
Night Blue
#040348
ΔE00 4.55
Midnight Purple
#280137
ΔE00 5.59
Navy Blue (survey)
#001146
ΔE00 5.69
Midnight Blue (survey)
#020035
ΔE00 6.25
Very Dark Purple
#2A0134
ΔE00 6.67
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#1F0D46 #34460D
analogous
#0D1846 #1F0D46 #3C0D46
triadic
#1F0D46 #461F0D #0D461F
tetradic
#1F0D46 #460D18 #34460D #0D463C
square
#1F0D46 #460D18 #34460D #0D463C
split-complementary
#1F0D46 #463C0D #18460D
monochromatic
#0B051A #0B051A #1F0D46 #36177A #4D20AD
Accessibility & contrast
On white
17.44
#1F0D46 on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
1.20
#1F0D46 on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #1F0D46
17.44:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##1F0D46 | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##1F0D46 | 1.00 | 17.44 | 1.20 | 17.44 |
| #FFFFFF | 17.44 | 1.00 | 21.00 | 1.00 |
| #000000 | 1.20 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 17.44 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#001B48
Deuteranopia (green-blind)
#001945
Tritanopia (blue-blind)
#121C28
Achromatopsia (no color)
#1A1A1A
Design tokens & code
CSS
--color: #1f0d46; /* rgb */ color: rgb(31, 13, 70); /* oklch */ color: oklch(22.8% 0.099 290.8);
Tailwind
colors: {
custom: {
50: '#604d7a',
500: '#1f0d46',
950: '#000000',
},
}SCSS
$custom: #1f0d46; $custom-light: #604d7a; $custom-dark: #000000;
JSON
{
"hex": "#1f0d46",
"rgb": {
"r": 31,
"g": 13,
"b": 70
},
"hsl": {
"h": 258.947,
"s": 68.675,
"l": 16.275
},
"oklch": {
"l": 0.22814,
"c": 0.0991,
"h": 290.8
},
"luminance": 0.01021
}Semantic roles & 50–950 ramp
primary
#1F0D46
secondary
#67812D
accent
#EC3CB4
background
#F5F4F7
surface
#EAE7ED
border
#C6C3C8
text
#050109
muted
#79777B