#641970#641970
#641970 is a dark, vivid purple. Relative luminance 0.046; OKLCH L 37.7% C 0.151 H 321.7°. Best body text is #FFFFFF at 10.97:1 contrast (WCAG AA passes).
Color values
| HEX | #641970 |
|---|---|
| RGB | rgb(100, 25, 112) |
| HSL | hsl(292, 64%, 27%) |
| HSV | hsv(292, 78%, 44%) |
| CMYK | cmyk(10.7%, 77.7%, 0%, 56.1%) |
| CIE-LAB | lab(25.49, 45.01, -33.48) |
| CIE-LCH | lch(25.49, 56.10, 323.36°) |
| OKLab | oklab(37.74% 0.1187 -0.0937) |
| OKLCH | oklch(37.74% 0.151 321.7) |
| XYZ | xyz(8.5275, 4.5749, 15.7600) |
| Luminance | 0.0457 (WCAG relative) |
| Temperature | neutral |
| Family | purple |
Closest named colors
Darkish Purple
#751973
ΔE00 3.57
Purple
#800080
ΔE00 5.34
Royal Purple (survey)
#4B006E
ΔE00 6.45
Plum Purple
#4E0550
ΔE00 6.66
Grape Purple
#5D1451
ΔE00 6.70
Rich Purple
#720058
ΔE00 7.43
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#641970 #257019
analogous
#391970 #641970 #701951
triadic
#641970 #706419 #197064
tetradic
#641970 #703919 #257019 #195170
square
#641970 #703919 #257019 #195170
split-complementary
#641970 #517019 #197039
monochromatic
#160619 #370E3E #641970 #9124A2 #BB32D1
Accessibility & contrast
On white
10.97
#641970 on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
1.91
#641970 on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #641970
10.97:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##641970 | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##641970 | 1.00 | 10.97 | 1.91 | 10.97 |
| #FFFFFF | 10.97 | 1.00 | 21.00 | 1.00 |
| #000000 | 1.91 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 10.97 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#003772
Deuteranopia (green-blind)
#253F6E
Tritanopia (blue-blind)
#652A43
Achromatopsia (no color)
#3C3C3C
Design tokens & code
CSS
--color: #641970; /* rgb */ color: rgb(100, 25, 112); /* oklch */ color: oklch(37.7% 0.151 321.7);
Tailwind
colors: {
custom: {
50: '#935f99',
500: '#641970',
950: '#000000',
},
}SCSS
$custom: #641970; $custom-light: #935f99; $custom-dark: #000000;
JSON
{
"hex": "#641970",
"rgb": {
"r": 100,
"g": 25,
"b": 112
},
"hsl": {
"h": 291.724,
"s": 63.504,
"l": 26.863
},
"oklch": {
"l": 0.37745,
"c": 0.15122,
"h": 321.7
},
"luminance": 0.04574
}Semantic roles & 50–950 ramp
primary
#641970
secondary
#4EA540
accent
#E74158
background
#F9F5F9
surface
#F2EAF2
border
#CCC6CC
text
#0D050E
muted
#7E797E