#633DBE#633DBE
#633DBE is a mid, vivid violet. Relative luminance 0.097; OKLCH L 48.0% C 0.191 H 291.0°. Best body text is #FFFFFF at 7.14:1 contrast (WCAG AA passes).
Color values
| HEX | #633DBE |
|---|---|
| RGB | rgb(99, 61, 190) |
| HSL | hsl(258, 51%, 49%) |
| HSV | hsv(258, 68%, 75%) |
| CMYK | cmyk(47.9%, 67.9%, 0%, 25.5%) |
| CIE-LAB | lab(37.31, 46.89, -62.11) |
| CIE-LCH | lch(37.31, 77.82, 307.06°) |
| OKLab | oklab(48% 0.0683 -0.178) |
| OKLCH | oklch(48% 0.191 291) |
| XYZ | xyz(16.1060, 9.7072, 49.7303) |
| Luminance | 0.0971 (WCAG relative) |
| Temperature | cool |
| Family | violet |
Closest named colors
Bluey Purple
#6241C7
ΔE00 1.69
Blue With A Hint Of Purple
#533CC6
ΔE00 2.77
Blurple
#5539CC
ΔE00 2.96
Ocean Blue
#4F42B5
ΔE00 3.87
Burple
#6832E3
ΔE00 5.00
Purpley Blue
#5F34E7
ΔE00 5.34
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#633DBE #98BE3D
analogous
#3D58BE #633DBE #A33DBE
triadic
#633DBE #BE633D #3DBE63
tetradic
#633DBE #BE3D58 #98BE3D #3DBEA3
square
#633DBE #BE3D58 #98BE3D #3DBEA3
split-complementary
#633DBE #BEA33D #58BE3D
monochromatic
#331F61 #4B2E90 #633DBE #8769CF #AC98DE
Accessibility & contrast
On white
7.14
#633DBE on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
2.94
#633DBE on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #633DBE
7.14:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##633DBE | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##633DBE | 1.00 | 7.14 | 2.94 | 7.14 |
| #FFFFFF | 7.14 | 1.00 | 21.00 | 1.00 |
| #000000 | 2.94 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 7.14 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#005AC2
Deuteranopia (green-blind)
#0055BB
Tritanopia (blue-blind)
#465D78
Achromatopsia (no color)
#585858
Design tokens & code
CSS
--color: #633dbe; /* rgb */ color: rgb(99, 61, 190); /* oklch */ color: oklch(48.0% 0.191 291.0);
Tailwind
colors: {
custom: {
50: '#9775d3',
500: '#633dbe',
950: '#000000',
},
}SCSS
$custom: #633dbe; $custom-light: #9775d3; $custom-dark: #000000;
JSON
{
"hex": "#633dbe",
"rgb": {
"r": 99,
"g": 61,
"b": 190
},
"hsl": {
"h": 257.674,
"s": 51.394,
"l": 49.216
},
"oklch": {
"l": 0.48002,
"c": 0.19062,
"h": 291
},
"luminance": 0.09708
}Semantic roles & 50–950 ramp
primary
#633DBE
secondary
#B8C98D
accent
#DB4DB1
background
#F9F7FD
surface
#F2EDFA
border
#CCC8D3
text
#0E0814
muted
#7E7B83