#391C58#391C58
#391C58 is a dark, moderate violet. Relative luminance 0.024; OKLCH L 30.1% C 0.104 H 302.8°. Best body text is #FFFFFF at 14.18:1 contrast (WCAG AA passes).
Color values
| HEX | #391C58 |
|---|---|
| RGB | rgb(57, 28, 88) |
| HSL | hsl(269, 52%, 23%) |
| HSV | hsv(269, 68%, 35%) |
| CMYK | cmyk(35.2%, 68.2%, 0%, 65.5%) |
| CIE-LAB | lab(17.48, 27.59, -30.95) |
| CIE-LCH | lch(17.48, 41.46, 311.72°) |
| OKLab | oklab(30.06% 0.0566 -0.0878) |
| OKLCH | oklch(30.06% 0.104 302.8) |
| XYZ | xyz(3.8636, 2.4049, 9.4913) |
| Luminance | 0.0240 (WCAG relative) |
| Temperature | cool |
| Family | violet |
Closest named colors
Dark Indigo
#1F0954
ΔE00 6.33
Dark Purple
#35063E
ΔE00 6.67
Dark Violet
#34013F
ΔE00 6.94
Deep Purple
#36013F
ΔE00 7.09
Royal Purple (survey)
#4B006E
ΔE00 7.23
Plum Purple
#4E0550
ΔE00 7.48
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#391C58 #3B581C
analogous
#1C1D58 #391C58 #571C58
triadic
#391C58 #58391C #1C5839
tetradic
#391C58 #581C1D #3B581C #1C5857
square
#391C58 #581C1D #3B581C #1C5857
split-complementary
#391C58 #58571C #1D581C
monochromatic
#0F0717 #1B0D2A #391C58 #572B86 #753AB5
Accessibility & contrast
On white
14.18
#391C58 on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
1.48
#391C58 on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #391C58
14.18:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##391C58 | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##391C58 | 1.00 | 14.18 | 1.48 | 14.18 |
| #FFFFFF | 14.18 | 1.00 | 21.00 | 1.00 |
| #000000 | 1.48 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 14.18 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#002A5A
Deuteranopia (green-blind)
#092B57
Tritanopia (blue-blind)
#332937
Achromatopsia (no color)
#2B2B2B
Design tokens & code
CSS
--color: #391c58; /* rgb */ color: rgb(57, 28, 88); /* oklch */ color: oklch(30.1% 0.104 302.8);
Tailwind
colors: {
custom: {
50: '#725a88',
500: '#391c58',
950: '#000000',
},
}SCSS
$custom: #391c58; $custom-light: #725a88; $custom-dark: #000000;
JSON
{
"hex": "#391c58",
"rgb": {
"r": 57,
"g": 28,
"b": 88
},
"hsl": {
"h": 269,
"s": 51.724,
"l": 22.745
},
"oklch": {
"l": 0.30058,
"c": 0.10447,
"h": 302.8
},
"luminance": 0.02405
}Semantic roles & 50–950 ramp
primary
#391C58
secondary
#698E42
accent
#DB4D96
background
#F7F5F8
surface
#EDE9EF
border
#C8C5CA
text
#08040B
muted
#7B797C