#642170#642170
#642170 is a dark, vivid purple. Relative luminance 0.050; OKLCH L 38.6% C 0.141 H 321.2°. Best body text is #FFFFFF at 10.53:1 contrast (WCAG AA passes).
Color values
| HEX | #642170 |
|---|---|
| RGB | rgb(100, 33, 112) |
| HSL | hsl(291, 54%, 28%) |
| HSV | hsv(291, 71%, 44%) |
| CMYK | cmyk(10.7%, 70.5%, 0%, 56.1%) |
| CIE-LAB | lab(26.64, 41.74, -31.63) |
| CIE-LCH | lch(26.64, 52.37, 322.84°) |
| OKLab | oklab(38.57% 0.1099 -0.0883) |
| OKLCH | oklch(38.57% 0.141 321.2) |
| XYZ | xyz(8.7237, 4.9673, 15.8254) |
| Luminance | 0.0497 (WCAG relative) |
| Temperature | neutral |
| Family | purple |
Closest named colors
Darkish Purple
#751973
ΔE00 3.57
Purple
#800080
ΔE00 5.78
Grape Purple
#5D1451
ΔE00 6.69
Plum Purple
#4E0550
ΔE00 7.21
Royal Purple (survey)
#4B006E
ΔE00 7.41
Rich Purple
#720058
ΔE00 7.66
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#642170 #2D7021
analogous
#3C2170 #642170 #702154
triadic
#642170 #706421 #217064
tetradic
#642170 #703C21 #2D7021 #215470
square
#642170 #703C21 #2D7021 #215470
split-complementary
#642170 #547021 #21703C
monochromatic
#150718 #3A1341 #642170 #8E2F9F #B444C8
Accessibility & contrast
On white
10.53
#642170 on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
1.99
#642170 on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #642170
10.53:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##642170 | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##642170 | 1.00 | 10.53 | 1.99 | 10.53 |
| #FFFFFF | 10.53 | 1.00 | 21.00 | 1.00 |
| #000000 | 1.99 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 10.53 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#073A72
Deuteranopia (green-blind)
#2A416E
Tritanopia (blue-blind)
#652F45
Achromatopsia (no color)
#3F3F3F
Design tokens & code
CSS
--color: #642170; /* rgb */ color: rgb(100, 33, 112); /* oklch */ color: oklch(38.6% 0.141 321.2);
Tailwind
colors: {
custom: {
50: '#936299',
500: '#642170',
950: '#000000',
},
}SCSS
$custom: #642170; $custom-light: #936299; $custom-dark: #000000;
JSON
{
"hex": "#642170",
"rgb": {
"r": 100,
"g": 33,
"b": 112
},
"hsl": {
"h": 290.886,
"s": 54.483,
"l": 28.431
},
"oklch": {
"l": 0.3857,
"c": 0.14103,
"h": 321.2
},
"luminance": 0.04967
}Semantic roles & 50–950 ramp
primary
#642170
secondary
#57A449
accent
#DE4A60
background
#F9F6F9
surface
#F2EBF2
border
#CCC6CC
text
#0D050E
muted
#7E7A7E