#831CA8#831CA8
#831CA8 is a mid, highly saturated purple. Relative luminance 0.085; OKLCH L 46.7% C 0.209 H 314.6°. Best body text is #FFFFFF at 7.79:1 contrast (WCAG AA passes).
Color values
| HEX | #831CA8 |
|---|---|
| RGB | rgb(131, 28, 168) |
| HSL | hsl(284, 71%, 38%) |
| HSV | hsv(284, 83%, 66%) |
| CMYK | cmyk(22%, 83.3%, 0%, 34.1%) |
| CIE-LAB | lab(34.97, 61.14, -52.67) |
| CIE-LCH | lch(34.97, 80.70, 319.26°) |
| OKLab | oklab(46.71% 0.1468 -0.1489) |
| OKLCH | oklch(46.71% 0.209 314.6) |
| XYZ | xyz(16.8420, 8.4836, 37.7885) |
| Luminance | 0.0848 (WCAG relative) |
| Temperature | cool |
| Family | purple |
Closest named colors
Purple (survey)
#7E1E9C
ΔE00 1.91
Darkmagenta
#8B008B
ΔE00 5.88
Rebeccapurple
#663399
ΔE00 6.02
Darkviolet
#9400D3
ΔE00 6.15
Barney Purple
#A00498
ΔE00 6.86
Purple
#800080
ΔE00 7.18
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#831CA8 #41A81C
analogous
#3D1CA8 #831CA8 #A81C87
triadic
#831CA8 #A8831C #1CA883
tetradic
#831CA8 #A83D1C #41A81C #1C87A8
square
#831CA8 #A83D1C #41A81C #1C87A8
split-complementary
#831CA8 #87A81C #1CA83D
monochromatic
#310B3F #5A1374 #831CA8 #AB26DB #BF5BE4
Accessibility & contrast
On white
7.79
#831CA8 on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
2.70
#831CA8 on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #831CA8
7.79:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##831CA8 | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##831CA8 | 1.00 | 7.79 | 2.70 | 7.79 |
| #FFFFFF | 7.79 | 1.00 | 21.00 | 1.00 |
| #000000 | 2.70 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 7.79 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#004DAC
Deuteranopia (green-blind)
#0D55A5
Tritanopia (blue-blind)
#804064
Achromatopsia (no color)
#525252
Design tokens & code
CSS
--color: #831ca8; /* rgb */ color: rgb(131, 28, 168); /* oklch */ color: oklch(46.7% 0.209 314.6);
Tailwind
colors: {
custom: {
50: '#ac67c3',
500: '#831ca8',
950: '#000000',
},
}SCSS
$custom: #831ca8; $custom-light: #ac67c3; $custom-dark: #000000;
JSON
{
"hex": "#831ca8",
"rgb": {
"r": 131,
"g": 28,
"b": 168
},
"hsl": {
"h": 284.143,
"s": 71.429,
"l": 38.431
},
"oklch": {
"l": 0.46711,
"c": 0.20912,
"h": 314.6
},
"luminance": 0.08483
}Semantic roles & 50–950 ramp
primary
#831CA8
secondary
#76C758
accent
#EE3A69
background
#FBF6FC
surface
#F6EBF8
border
#D0C6D1
text
#110712
muted
#807A81