#310F35#310F35
#310F35 is a very dark, moderate purple. Relative luminance 0.013; OKLCH L 24.2% C 0.080 H 323.3°. Best body text is #FFFFFF at 16.79:1 contrast (WCAG AA passes).
Color values
| HEX | #310F35 |
|---|---|
| RGB | rgb(49, 15, 53) |
| HSL | hsl(294, 56%, 13%) |
| HSV | hsv(294, 72%, 21%) |
| CMYK | cmyk(7.5%, 71.7%, 0%, 79.2%) |
| CIE-LAB | lab(10.93, 23.76, -17.15) |
| CIE-LCH | lch(10.93, 29.30, 324.18°) |
| OKLab | oklab(24.23% 0.064 -0.0476) |
| OKLCH | oklch(24.23% 0.08 323.3) |
| XYZ | xyz(2.0800, 1.2518, 3.4995) |
| Luminance | 0.0125 (WCAG relative) |
| Temperature | neutral |
| Family | purple |
Closest named colors
Eggplant
#380835
ΔE00 2.75
Dark Purple
#35063E
ΔE00 3.96
Aubergine
#3D0734
ΔE00 4.11
Very Dark Purple
#2A0134
ΔE00 4.13
Midnight Purple
#280137
ΔE00 4.98
Deep Purple
#36013F
ΔE00 5.04
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#310F35 #13350F
analogous
#1E0F35 #310F35 #350F26
triadic
#310F35 #35310F #0F3531
tetradic
#310F35 #351E0F #13350F #0F2635
square
#310F35 #351E0F #13350F #0F2635
split-complementary
#310F35 #26350F #0F351E
monochromatic
#160718 #160718 #310F35 #5D1C65 #892A94
Accessibility & contrast
On white
16.79
#310F35 on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
1.25
#310F35 on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #310F35
16.79:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##310F35 | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##310F35 | 1.00 | 16.79 | 1.25 | 16.79 |
| #FFFFFF | 16.79 | 1.00 | 21.00 | 1.00 |
| #000000 | 1.25 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 16.79 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#081B36
Deuteranopia (green-blind)
#151F34
Tritanopia (blue-blind)
#321520
Achromatopsia (no color)
#1D1D1D
Design tokens & code
CSS
--color: #310f35; /* rgb */ color: rgb(49, 15, 53); /* oklch */ color: oklch(24.2% 0.080 323.3);
Tailwind
colors: {
custom: {
50: '#6b506c',
500: '#310f35',
950: '#000000',
},
}SCSS
$custom: #310f35; $custom-light: #6b506c; $custom-dark: #000000;
JSON
{
"hex": "#310f35",
"rgb": {
"r": 49,
"g": 15,
"b": 53
},
"hsl": {
"h": 293.684,
"s": 55.882,
"l": 13.333
},
"oklch": {
"l": 0.24231,
"c": 0.07976,
"h": 323.3
},
"luminance": 0.01252
}Semantic roles & 50–950 ramp
primary
#310F35
secondary
#376F31
accent
#DF4958
background
#F6F4F6
surface
#EBE7EB
border
#C6C3C6
text
#070207
muted
#7A787A