#634ADD#634ADD
#634ADD is a mid, highly saturated violet. Relative luminance 0.128; OKLCH L 52.4% C 0.213 H 284.1°. Best body text is #FFFFFF at 5.91:1 contrast (WCAG AA passes).
Color values
| HEX | #634ADD |
|---|---|
| RGB | rgb(99, 74, 221) |
| HSL | hsl(250, 68%, 58%) |
| HSV | hsv(250, 67%, 87%) |
| CMYK | cmyk(55.2%, 66.5%, 0%, 13.3%) |
| CIE-LAB | lab(42.41, 48.76, -71.71) |
| CIE-LCH | lch(42.41, 86.72, 304.21°) |
| OKLab | oklab(52.45% 0.0518 -0.2062) |
| OKLCH | oklch(52.45% 0.213 284.1) |
| XYZ | xyz(20.6415, 12.7694, 69.7697) |
| Luminance | 0.1277 (WCAG relative) |
| Temperature | cool |
| Family | violet |
Closest named colors
Purpleish Blue
#6140EF
ΔE00 2.83
Bluish Purple
#703BE7
ΔE00 3.71
Bluey Purple
#6241C7
ΔE00 3.94
Purpley Blue
#5F34E7
ΔE00 4.65
Light Indigo
#6D5ACF
ΔE00 4.85
Slate Blue
#6A5ACD
ΔE00 4.86
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#634ADD #C4DD4A
analogous
#4A7ADD #634ADD #AC4ADD
triadic
#634ADD #DD634A #4ADD63
tetradic
#634ADD #DD4A7A #C4DD4A #4ADDAC
square
#634ADD #DD4A7A #C4DD4A #4ADDAC
split-complementary
#634ADD #DDAC4A #7ADD4A
monochromatic
#2F1B91 #4025C5 #634ADD #8F7EE7 #BCB1F0
Accessibility & contrast
On white
5.91
#634ADD on #FFFFFF
AA ✓AA large ✓AAA ✗
On black
3.55
#634ADD on #000000
AA ✗AA large ✓AAA ✗
Best text color
#FFFFFF on #634ADD
5.91:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##634ADD | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##634ADD | 1.00 | 5.91 | 3.55 | 5.91 |
| #FFFFFF | 5.91 | 1.00 | 21.00 | 1.00 |
| #000000 | 3.55 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 5.91 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#0069E2
Deuteranopia (green-blind)
#005FDA
Tritanopia (blue-blind)
#29708D
Achromatopsia (no color)
#646464
Design tokens & code
CSS
--color: #634add; /* rgb */ color: rgb(99, 74, 221); /* oklch */ color: oklch(52.4% 0.213 284.1);
Tailwind
colors: {
custom: {
50: '#9b7ee9',
500: '#634add',
950: '#000000',
},
}SCSS
$custom: #634add; $custom-light: #9b7ee9; $custom-dark: #000000;
JSON
{
"hex": "#634add",
"rgb": {
"r": 99,
"g": 74,
"b": 221
},
"hsl": {
"h": 250.204,
"s": 68.372,
"l": 57.843
},
"oklch": {
"l": 0.52446,
"c": 0.21259,
"h": 284.1
},
"luminance": 0.12771
}Semantic roles & 50–950 ramp
primary
#634ADD
secondary
#D5DFA4
accent
#EB3DCE
background
#FAF7FE
surface
#F4EEFD
border
#CEC9D5
text
#0F0A16
muted
#7F7C84