#811B83#811B83
#811B83 is a dark, vivid purple. Relative luminance 0.071; OKLCH L 43.8% C 0.179 H 327.2°. Best body text is #FFFFFF at 8.68:1 contrast (WCAG AA passes).
Color values
| HEX | #811B83 |
|---|---|
| RGB | rgb(129, 27, 131) |
| HSL | hsl(299, 66%, 31%) |
| HSV | hsv(299, 79%, 51%) |
| CMYK | cmyk(1.5%, 79.4%, 0%, 48.6%) |
| CIE-LAB | lab(32.01, 54.19, -34.80) |
| CIE-LCH | lch(32.01, 64.40, 327.30°) |
| OKLab | oklab(43.76% 0.1503 -0.0967) |
| OKLCH | oklch(43.76% 0.179 327.2) |
| XYZ | xyz(13.5417, 7.0907, 22.1237) |
| Luminance | 0.0709 (WCAG relative) |
| Temperature | neutral |
| Family | purple |
Closest named colors
Purple
#800080
ΔE00 2.18
Darkmagenta
#8B008B
ΔE00 2.33
Darkish Purple
#751973
ΔE00 3.19
Purple (survey)
#7E1E9C
ΔE00 4.92
Warm Purple
#952E8F
ΔE00 5.43
Barney Purple
#A00498
ΔE00 5.77
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#811B83 #1D831B
analogous
#4D1B83 #811B83 #831B51
triadic
#811B83 #83811B #1B8381
tetradic
#811B83 #834D1B #1D831B #1B5183
square
#811B83 #834D1B #1D831B #1B5183
split-complementary
#811B83 #51831B #1B834D
monochromatic
#1D061E #4F1150 #811B83 #B325B6 #D541D8
Accessibility & contrast
On white
8.68
#811B83 on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
2.42
#811B83 on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #811B83
8.68:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##811B83 | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##811B83 | 1.00 | 8.68 | 2.42 | 8.68 |
| #FFFFFF | 8.68 | 1.00 | 21.00 | 1.00 |
| #000000 | 2.42 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 8.68 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#004386
Deuteranopia (green-blind)
#375081
Tritanopia (blue-blind)
#852D4F
Achromatopsia (no color)
#4B4B4B
Design tokens & code
CSS
--color: #811b83; /* rgb */ color: rgb(129, 27, 131); /* oklch */ color: oklch(43.8% 0.179 327.2);
Tailwind
colors: {
custom: {
50: '#a965a7',
500: '#811b83',
950: '#000000',
},
}SCSS
$custom: #811b83; $custom-light: #a965a7; $custom-dark: #000000;
JSON
{
"hex": "#811b83",
"rgb": {
"r": 129,
"g": 27,
"b": 131
},
"hsl": {
"h": 298.846,
"s": 65.823,
"l": 30.98
},
"oklch": {
"l": 0.4376,
"c": 0.17866,
"h": 327.2
},
"luminance": 0.0709
}Semantic roles & 50–950 ramp
primary
#811B83
secondary
#46B643
accent
#E93F42
background
#FAF6FA
surface
#F4EBF4
border
#CEC6CE
text
#10060F
muted
#7F7A7F