#633ACD#633ACD
#633ACD is a mid, highly saturated violet. Relative luminance 0.101; OKLCH L 48.9% C 0.212 H 288.8°. Best body text is #FFFFFF at 6.96:1 contrast (WCAG AA passes).
Color values
| HEX | #633ACD |
|---|---|
| RGB | rgb(99, 58, 205) |
| HSL | hsl(257, 60%, 52%) |
| HSV | hsv(257, 72%, 80%) |
| CMYK | cmyk(51.7%, 71.7%, 0%, 19.6%) |
| CIE-LAB | lab(38.00, 52.65, -69.74) |
| CIE-LCH | lch(38.00, 87.38, 307.05°) |
| OKLab | oklab(48.88% 0.0683 -0.2004) |
| OKLCH | oklch(48.88% 0.212 288.8) |
| XYZ | xyz(17.6749, 10.0857, 58.7612) |
| Luminance | 0.1009 (WCAG relative) |
| Temperature | cool |
| Family | violet |
Closest named colors
Bluey Purple
#6241C7
ΔE00 1.70
Blurple
#5539CC
ΔE00 2.06
Blue With A Hint Of Purple
#533CC6
ΔE00 2.60
Burple
#6832E3
ΔE00 2.96
Purpley Blue
#5F34E7
ΔE00 3.25
Bluish Purple
#703BE7
ΔE00 4.02
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#633ACD #A4CD3A
analogous
#3A5BCD #633ACD #AD3ACD
triadic
#633ACD #CD633A #3ACD63
tetradic
#633ACD #CD3A5B #A4CD3A #3ACDAD
square
#633ACD #CD3A5B #A4CD3A #3ACDAD
split-complementary
#633ACD #CDAD3A #5BCD3A
monochromatic
#341C70 #4A29A1 #633ACD #8A6BD9 #B09CE6
Accessibility & contrast
On white
6.96
#633ACD on #FFFFFF
AA ✓AA large ✓AAA ✗
On black
3.02
#633ACD on #000000
AA ✗AA large ✓AAA ✗
Best text color
#FFFFFF on #633ACD
6.96:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##633ACD | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##633ACD | 1.00 | 6.96 | 3.02 | 6.96 |
| #FFFFFF | 6.96 | 1.00 | 21.00 | 1.00 |
| #000000 | 3.02 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 6.96 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#005CD1
Deuteranopia (green-blind)
#0056CA
Tritanopia (blue-blind)
#3B6180
Achromatopsia (no color)
#595959
Design tokens & code
CSS
--color: #633acd; /* rgb */ color: rgb(99, 58, 205); /* oklch */ color: oklch(48.9% 0.212 288.8);
Tailwind
colors: {
custom: {
50: '#9974dd',
500: '#633acd',
950: '#000000',
},
}SCSS
$custom: #633acd; $custom-light: #9974dd; $custom-dark: #000000;
JSON
{
"hex": "#633acd",
"rgb": {
"r": 99,
"g": 58,
"b": 205
},
"hsl": {
"h": 256.735,
"s": 59.514,
"l": 51.569
},
"oklch": {
"l": 0.48876,
"c": 0.21167,
"h": 288.8
},
"luminance": 0.10087
}Semantic roles & 50–950 ramp
primary
#633ACD
secondary
#C0D291
accent
#E345B7
background
#FAF7FD
surface
#F3EDFB
border
#CDC8D4
text
#0F0815
muted
#7F7B83