#641A6D#641A6D
#641A6D is a dark, vivid purple. Relative luminance 0.046; OKLCH L 37.6% C 0.147 H 323.2°. Best body text is #FFFFFF at 10.99:1 contrast (WCAG AA passes).
Color values
| HEX | #641A6D |
|---|---|
| RGB | rgb(100, 26, 109) |
| HSL | hsl(293, 61%, 26%) |
| HSV | hsv(293, 76%, 43%) |
| CMYK | cmyk(8.3%, 76.1%, 0%, 57.3%) |
| CIE-LAB | lab(25.42, 44.05, -31.65) |
| CIE-LCH | lch(25.42, 54.24, 324.30°) |
| OKLab | oklab(37.63% 0.1179 -0.0883) |
| OKLCH | oklch(37.63% 0.147 323.2) |
| XYZ | xyz(8.3850, 4.5527, 14.9021) |
| Luminance | 0.0455 (WCAG relative) |
| Temperature | neutral |
| Family | purple |
Closest named colors
Darkish Purple
#751973
ΔE00 3.38
Purple
#800080
ΔE00 5.52
Grape Purple
#5D1451
ΔE00 6.04
Plum Purple
#4E0550
ΔE00 6.32
Royal Purple (survey)
#4B006E
ΔE00 6.87
Rich Purple
#720058
ΔE00 6.89
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#641A6D #236D1A
analogous
#3B1A6D #641A6D #6D1A4D
triadic
#641A6D #6D641A #1A6D64
tetradic
#641A6D #6D3B1A #236D1A #1A4D6D
square
#641A6D #6D3B1A #236D1A #1A4D6D
split-complementary
#641A6D #4D6D1A #1A6D3B
monochromatic
#170619 #370E3C #641A6D #91269E #BE33CE
Accessibility & contrast
On white
10.99
#641A6D on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
1.91
#641A6D on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #641A6D
10.99:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##641A6D | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##641A6D | 1.00 | 10.99 | 1.91 | 10.99 |
| #FFFFFF | 10.99 | 1.00 | 21.00 | 1.00 |
| #000000 | 1.91 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 10.99 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#00376F
Deuteranopia (green-blind)
#283F6B
Tritanopia (blue-blind)
#662942
Achromatopsia (no color)
#3C3C3C
Design tokens & code
CSS
--color: #641a6d; /* rgb */ color: rgb(100, 26, 109); /* oklch */ color: oklch(37.6% 0.147 323.2);
Tailwind
colors: {
custom: {
50: '#935f97',
500: '#641a6d',
950: '#000000',
},
}SCSS
$custom: #641a6d; $custom-light: #935f97; $custom-dark: #000000;
JSON
{
"hex": "#641a6d",
"rgb": {
"r": 100,
"g": 26,
"b": 109
},
"hsl": {
"h": 293.494,
"s": 61.481,
"l": 26.471
},
"oklch": {
"l": 0.37633,
"c": 0.14733,
"h": 323.2
},
"luminance": 0.04552
}Semantic roles & 50–950 ramp
primary
#641A6D
secondary
#4BA241
accent
#E54355
background
#F9F5F9
surface
#F2EAF2
border
#CCC6CC
text
#0D050D
muted
#7E797E