#645263#645263
#645263 is a mid, muted purple. Relative luminance 0.096; OKLCH L 46.3% C 0.035 H 327.9°. Best body text is #FFFFFF at 7.17:1 contrast (WCAG AA passes).
Color values
| HEX | #645263 |
|---|---|
| RGB | rgb(100, 82, 99) |
| HSL | hsl(303, 10%, 36%) |
| HSV | hsv(303, 18%, 39%) |
| CMYK | cmyk(0%, 18%, 1%, 60.8%) |
| CIE-LAB | lab(37.20, 10.80, -7.04) |
| CIE-LCH | lch(37.20, 12.89, 326.91°) |
| OKLab | oklab(46.28% 0.03 -0.0188) |
| OKLCH | oklch(46.28% 0.035 327.9) |
| XYZ | xyz(10.5247, 9.6450, 13.1092) |
| Luminance | 0.0964 (WCAG relative) |
| Temperature | neutral |
| Family | purple |
Closest named colors
Dirty Purple
#734A65
ΔE00 7.51
Purplish Grey
#7A687F
ΔE00 8.57
Dull Purple
#84597E
ΔE00 10.35
Purplish Brown
#6B4247
ΔE00 10.49
Dusky Purple
#895B7B
ΔE00 10.78
Dusty Purple
#825F87
ΔE00 10.87
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#645263 #526453
analogous
#5C5264 #645263 #64525A
triadic
#645263 #636452 #526364
tetradic
#645263 #645C52 #526453 #525A64
square
#645263 #645C52 #526453 #525A64
split-complementary
#645263 #5A6452 #52645C
monochromatic
#211B20 #423642 #645263 #866E84 #A28EA1
Accessibility & contrast
On white
7.17
#645263 on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
2.93
#645263 on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #645263
7.17:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##645263 | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##645263 | 1.00 | 7.17 | 2.93 | 7.17 |
| #FFFFFF | 7.17 | 1.00 | 21.00 | 1.00 |
| #000000 | 2.93 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 7.17 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#515664
Deuteranopia (green-blind)
#555862
Tritanopia (blue-blind)
#655358
Achromatopsia (no color)
#585858
Design tokens & code
CSS
--color: #645263; /* rgb */ color: rgb(100, 82, 99); /* oklch */ color: oklch(46.3% 0.035 327.9);
Tailwind
colors: {
custom: {
50: '#90828f',
500: '#645263',
950: '#000000',
},
}SCSS
$custom: #645263; $custom-light: #90828f; $custom-dark: #000000;
JSON
{
"hex": "#645263",
"rgb": {
"r": 100,
"g": 82,
"b": 99
},
"hsl": {
"h": 303.333,
"s": 9.89,
"l": 35.686
},
"oklch": {
"l": 0.46275,
"c": 0.03538,
"h": 327.9
},
"luminance": 0.09645
}Semantic roles & 50–950 ramp
primary
#645263
secondary
#819182
accent
#B37875
background
#F8F7F8
surface
#F0EEF0
border
#CBC9CB
text
#0C0A0C
muted
#7D7C7D